Question

8. One of the exterior angles of a triangle is 90 and its interior opposite angles are equal to each
other. Find the measure of the two equal angles of the triangle​

Answer 1

Answer:

45 degree each.........

Answer 2

Answer:

They both are 45°

Step-by-step explanation:

As we know the sum of interior angles of a triangle is 180°

Let the unknown equal angles=2x

Now,

Angle 1 + angle2+ angle3= 180°

90°+ 2x= 180°

2x= 180-90

2x=90°

X=90/2°

X= 45°

Answer ------> 45° both angles

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