Can a triangle have 2 90 degree angles?
Can a Triangle have Two Right Angles? Explain. 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°.
Can a triangle have two right angles answer?
Can a triangle have two right angles? The answer is “NO”, a triangle can never have two right angles. Reason: Sum of the three interior angles of a triangle must be 180 degrees.
Can a triangle have two right angles of two obtuse angles explain your answer?
Hence, this contradicts the property of the triangle that the sum of three angles should be 180∘ . So there is no possibility of a third angle and without three angles we can’t have a triangle. Hence having two angle obtuse, construction of a triangle is not at all possible.
How many 90 degree angles are there in a triangle?
The triangle can have one 90 degree angle and two acute angles (angles less than 90 degrees). The sum of all the angles of a triangle is equal to 180 degrees. Therefore only one angle can be 90 degrees. The triangle having a 90-degree angle is also known as a right-angled triangle.
Can a triangle have two angles?
We know that the sum of three angles of any triangle is also 180∘. So, if a,b,c are three angles then a+b+c=180∘. Therefore, a triangle can have two acute angles as the sum of those two angles becomes less than 180∘.
Which angle has a measure of exactly 90?
Angles that are 90 degrees (θ = 90°) are right angles. Angles that are 180 degrees (θ = 180°) are known as straight angles.
Which is true * A triangle can have two right angles a triangle can have two obtuse angles a triangle can have two acute angles none of these?
the correct answer is option b . A triangle can have two acute angle.
Can a triangle have two acute angles and an obtuse?
An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Acute and obtuse triangles are the two different types of oblique triangles — triangles that are not right triangles because they have no 90° angle.
Can a triangle has?
Thus, we can say that a triangle is a polygon, which has three sides, three angles, three vertices and the sum of all three angles of any triangle equals 180°.