Question

solution of this pls .......... anyone pls????


the sum of the two opposite angle of a quadrilateral is 200°. the other two opposite angles are equal. what is the measure of the equal angles ???

Answer 1

Let the opposite angles be x.   Now, by angle sum property of a quadrilateral  we've  200°+x+x=360° 200°+2x=360° 2x=160° x=80°  Therefore, the measure of the equal angles is 80°

Answer 2

The measure of those equal angles is 80°.
Let similar angle be x .
Which gives
$200 + x + x = 360$
(Angle Sum Property of Quadrilateral)
$200 + 2x = 360 \\ 2x = 360 - 200 \\ 2x = 160 \\ x = 80$
So 80° is the right answer . Hope it helped you . If it helped you PLEASE MARK MY ANSWER AS THE BRAINLIEST ANSWER