a triangle can have two right angles

True. class 6 True. Note that the third angle of Triangle A must be 30 degrees, since the three angles must add up to 180. Log in for more information. Equilateral triangles have three sides (and angles) that are the same. In plane geometry, no, you cannot have a triangle with two right angles. (ii) No, A triangle can't have two obtuse angles as obtuse angle means more than 90°. So, if a triangle has two right angles, the third angle will have to be 0 degrees which means the third side will overlap with the other side. Because we can only have one unknown in ourMoreA we know we also have to use the length of side B. FALSE. No, a triangle can never have 2 right angles. If the first two add to 180 degrees, then the 3rd remaining angle must be 0 degrees, which doesn't make much sense. 4. The side lengths of this triangle are in the ratio of; Side 1: Side 2: Hypotenuse = n: n: n√2 = 1:1:√2. So this proves that a triangle cannot have two right angles. A right triangle can be an isosceles triangle if the OTHER two angles are equal. The answer is "NO", a triangle can never have two right angles. The combination for the angles can be two acute angles and one obtuse angle. It's a two-dimensional, closed shape with three straight sides. CLASSES AND TRENDING CHAPTER class 5 The Fish Tale Across the Wall Tenths and HundredthsParts and Whole Can you see the Pattern? Not at all Slightly Kinda Very much Completely Still have questions? So, a right triangle will have angles of 90, 45 and 45 degrees. (iii) Thus, the only possibility is the triangle has two acute angles. A triangle can have two right angles. So if we had two right anges in a triangle it wouldnt be a triangle anymore. Side note: if a triangle does have a right angle, then it is known as a right triangle. The leg adjacent to a has length 1, and the hypotenuse has lengths, where is a constant. See full answer below. A triangle has exactly 3 sides and the sum of interior angles sum up to 180°. So, if a triangle has two right angles, the third angle will have to be 0 degrees which means the third side will overlap with the other side. (iii) A triangle can have two acute angles. I can assure that they will be correct and credible. This is not possible. If one angle is 90o , then you can have two 45o angles, one 30o and a 60o , an 81o and a 9o - pretty much any combination of numbers adding up to 90 to make the total 90+90=180 . Since a triangle's angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle. Answer (1 of 27): No. A triangle cannot have two right angles. In ΔABC. Isosceles triangles have two sides (and angles) that are the same. 8. alfred123. Now, let's prove the statement mathematically. See full answer below. See full answer below. No 1 angle never have to right angle triangle because if the two to angle between 90 + 90 equal to 180 then it will not make a triangle as we know that there is three sides and that makes three angles that is a closed figure so if there will be only two angles and it is not possible to make Triangle so it is a false statement. Two right angles would up to 180° so the third angle becomes zero. Is the following statement true and false : All the angles of a triangle can be less than 60° . A triangle can have two right angles. False. If two of the angles are right angles, the two sides would be parallel lines. 6 Can a triangle with 3 angles equal 60? The 45°-45°-90° right triangle is half of a square. View this answer. The sum of angles of triangle is 180 degree. No, a triangle can never have 2 right angles. A triangle with a 90° (or one right) angle is called a right triangle. (i) If the triangle has two right angles, the sum of angles of the triangle will be more than 1 8 0 ∘, which is not possible. Feel free to ask more questions. 8 Does an obtuse triangle have 2 obtuse angles? ∠A + ∠B + ∠C = 180° Now, if there are two right angles in a triangle A triangle can never have more than one right angle. Answer: A triangle can never have more than one right angle. 6 Can a triangle with 3 angles equal 60? From angle sum property of triangles, sum of the angles should be 180 ∘. 2 Can a triangle have 2 acute angles? A 45°-45°-90° triangle is a special right triangle that has two 45-degree angles and one 90-degree angle. For example, we can have 20 ∘, 30 ∘, 130 ∘ as the angles. The side lengths of this triangle are in the ratio of; Side 1: Side 2: Hypotenuse = n: n: n√2 = 1:1:√2. The sides wouldn't connect. True. This is not possible. 4. As the sum of all three angles is , the third angle would have to be zero resulting in a degenerate shape which is a line rather than a triangle. Become a member and. All polygons have the same number of sides as they have angles. An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Types of Triangles. True. If a triangle consists of two right angles then, one of its sides will overlap the other making the third angle measure 0 degrees. Right angle : Right angle is 90 ∘, if two angles in a triangle are right angles then all angles sum upto more than 180 ∘. A triangle with a 90° (or one right) angle is called a right triangle. Reason: Sum of the three interior angles of a triangle must be 180 degrees. So the question is can a triangle have two right angles. 3 Can you make a triangle with 3 acute angles? The definition of acute angle is that the range for the angle has to be 0 ∘ < α < 90 ∘. So, the sum of the two sides exceeds more than 180° which is not possible. Can a triangle have= No, a triangle can never have 2 right angles. (ii) If the triangle has all the angles less than 6 0 ∘, the sum of the triangle will be less than 1 8 0 ∘, which is not possible. (ii) No, A triangle can't have two obtuse angles as obtuse angle means more than 90°. So, a right triangle will have angles of 90, 45 and 45 degrees. The 45°-45°-90° right triangle is half of a square. Each. Though, it can have one right angle. Because of the fact that the sum of the three interior angles of a triangle must be 180 degrees, a triangle could not have two right angles. If two of the angles are right angles, the two sides would be parallel lines. 5. (ii) A triangle can have all angles less than 60^o . Can a triangle have two right angles? Reason being that angles in a triangle add up and I mean always should add up to 180¤ So it would me mathematically impossible for a triangle to have three right angles. It is not even possible for a triangle to have two right angles because two right angles alone add up to . Acute angles: As acute angle is less than 90 ∘, all the three angles in a triangle can be acute to sum up to 180 ∘. No, a triangle can never have 2 right angles.A triangle has exactly 3 sides and the sum of interior angles sum up to 180°. Added 6/9/2014 9:01:13 AM. Though, it can have one right angle. What is the maximum number of right angles a triangle can have? So, the sum of the two sides exceeds more than 180° which is not possible. Each. A triangle cannot have two right angles. Therefore, the triangle cannot have two right angles. Answer and Explanation: Become a Study.com. A triangle has exactly 3 sides and the sum of interior angles sum up to 180°. Properties of a Triangle A triangle is a polygon. Example 2: Two Right Triangles That Are Similar (Based On Angles) Consider two right triangles: Triangle A, with angles 90 and 60. True or False Any figure that is self similar is a fractal. Thus, it is not possible to have a triangle with 2 right angles. According to the angle sum property of the triangle. Also, regardless of the type of triangle. Triangle B, with angles 60 and 30. Find sina, cosa, and tana. 3 Can you make a triangle with 3 acute angles? So, if a triangle has two right angles, the third angle will have to be 0 degrees which means the third side will overlap with the other side. Because of the fact that the sum of the three interior angles of a triangle must be 180 degrees, a triangle could not have two right angles. a triangle consists of three correspondent sides with interior angles whose sum equals to 180 degrees. Since a triangle's angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle. A triangle has either two or three acute angles. A triangle has 3 sides, and it has 3 angles. Also, Will an altitude lies in the interior of a triangle? So, if a triangle has two right angles, the third angle will have to be 0 degrees which means the third side will overlap with the other side. View this answer. Therefore, a triangle can have two acute angles as the sum of those two angles becomes less than 180 ∘. a triangle consists of three correspondent sides with interior angles whose sum equals to 180 degrees. Right angle, again, by definition, is an angle which has 90 degrees. 3 sides, 3angles, 3 vertices . 5 What is the maximum number of acute angles that a triangle can have? Triangles can have at most one right or obtuse angle. 5 What is the maximum number of acute angles that a triangle can have? A triangle can have at most one obtuse angles. 60 degree. 9 Does a . How do you find the legs of a right triangle with only the angles? If no, find two right triangles with different angles which both have area 30. 0:534:38Solve a Right Triangle Given an Angle and a Leg - YouTubeYouTubeStart of suggested clipEnd of suggested clipA we know we also have to use the length of side B. A triangle has exactly 3 sides and the sum of interior angles sum up to 180°.. Additionally, how many right angles does triangle have? A right triangle can be an isosceles triangle if the OTHER two angles are equal. Explanation: A triangle has 180o as the sum of all its internal angles, no more, no less. 4 How many minimum acute angles Can a triangle have? Can a triangle have two right angles? So, we can't have two right angles in a triangle, only one, because the sum of two other angles must be 90 degrees. If the two equal sides are each one unit long, the third side will be equal to the units long. A triangle's angles sum to 180 degrees. Two right angles would up to 180° so the third angle becomes zero. VIEW SOLUTION. 4 How many minimum acute angles Can a triangle have? But there are 3 angles to any triangle and they always add to 180 degrees. Exercise 11.2 | Q 6.03 | Page 21. Why is it impossible for a triangle to have two right angles? A spherical triangle can have two right angles. :) Survey Did this page answer your question? A 45°-45°-90° triangle is a special right triangle that has two 45-degree angles and one 90-degree angle. 2 Can a triangle have 2 acute angles? Consider a right triangle with angle a. The sides wouldn't connect. 9 Does a . Wikipedikia Editors 5 Min Read No, a triangle can never have 2 right angles. True or False There are infinitely many parallel lines in hyperbolic geometry. New answers. Step-by-step explanation: Fill in the blanks= 1. So, we can't have two right angles in a triangle, only one, because the sum of two other angles must be 90 degrees. Right angle, again, by definition, is an angle which has 90 degrees. I can assure that they will be correct and credible. 7 Can a triangle have 2 parallel sides? Therefore, the triangle cannot have two right angles. Answer Expert Verified In Euclidian (flat) geometry the sum of all angles, in a triangle, by definition, must be equal to 180 degrees. All the angles of a triangle can be less than All the angles of a triangle can be greater than All the angles of a triangle can be equal to A triangle can have two obtuse angles. In Euclidian (flat) geometry the sum of all angles, in a triangle, by definition, must be equal to 180 degrees. True or False: A fractal can have a dimension that is NOT a whole number. Feel free to ask more questions. In one angle of a triangle is obtuse, then it cannot be a right angled triangle. 8 Does an obtuse triangle have 2 obtuse angles? A triangle can have two right angles. An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Can an isosceles triangle have two right angles? 2. If a triangle consists of two right angles then, one of its sides will overlap the other making the third angle measure 0 degrees. A triangle has exactly 3 sides and the sum of interior angles sum up to 180°. Can a triangle have 2 right angles? Similarly, the third angle of Triangle B must be 90 degrees. Simplify the expression sin (aretan V2 - 1) to not include any trig functions. The least number of acute angles that a triangle can have is 2.As we cannot have more than one right angle or obtuse angle, we have only two or three acute angles in a triangle.Further, if one angle is acute, sum of other two angles is more than 90 deg and we cannot have two right angles or obtuse angles So if we had two right anges in a triangle it wouldnt be a triangle anymore. (i) A triangle can have two right angles. 7 Can a triangle have 2 parallel sides? False. Rating.

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