Question

Perpendicular lines AB and CD Intersect at point E. If m<AED=×+20, wha is the value of x​

Answer 1

x = 70°

Explanation:

Itz given that AB & CD are perpendicular to each other and intersect at E . So , angle(AED) = 90°

But here the value of angle(AED) = 90°

So,

x + 20 = 90°

=> x = 90° - 20°

= 70°