Question

The measure of 2 angles of quadrilateral are 115 degree and 45 degree and the other two angles are equal . Find the measure of each of equal angle is.

Answer 1

Hello Dear!!!

Here's your answer...

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

Remaining two angles are 100,100

______________________


Hope this helps you.....

Answer 2

The sum of angles of a quadrilateral=360°
The two angles=115° and 45°
The other two angles=360°-(115+45)°
=360°-160°
=200°
As the two angles are equal, each angle will be 200/2=100° each.