Question

one of the exterior angle of a triangle is 90° and interior angles are equal to each other . find the measure of each of these two equal angles of the triangle.

Answer 1

Hello here is your answer by Sujeet yaduvanshi ☝☝☝☝☝☝☝☝☝☝



Question:-)one of the exterior angle of a triangle is 90° and interior angles are equal to each other . find the measure of each of these two equal angles of the triangle.




Solution;-) Let to be exterior Angle be x

Then,

According to the question..


x+x=90°
2x=90°

x=90°/2
x=45°



that's all


@Sujeet Kumar Yaduvanshi

Answer 2

Since we know that sum of 2 opposite interior angles is equal to exterior angle.
So, let one int. angle=x
& other int. angle=x
So, x+x= 90
2x=90
x=90/2
x=45
Therefore, each interior angle = 45
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