Question

the measure of two angles of a quadrilateral are 115 degree and 45 degree and the other two angles are equal find the measure of each of equal angles

Answer 1

in a quadrilateral opposite angles are equal to each other

Answer 2

Given that,

Angles are 115 and 45

And remaining two angles are equal..

Let's assume those angles as 'x'

We know that,

Sum of all angles in a quadrilateral is 360°

115+45+x+x = 360

160 + 2x = 360

2x = 360-160

2x = 200

x = 200/2

x = 100