In a quadrilateral ABCD, ∠A = 72° and ∠C is the supplementary of ∠A. The other two angles
are 2x–10 and x + 4. Find the value of x and the measure of all the angles.

Praveena Dhanagopal's image
Praveena Dhanagopal
July 3, 2020, 4:25 p.m.