In the given figure, AB || CD, ∠ BAD = 30° and ∠ ECD = 50°. Find ∠ CED.

Question

Philoid · Accepted Answer

A = D (Pair of alternate angles)

= 30^O

Now, in triangle EDC we have

D = 30^O and C = 50^O

So,

CED = 180 – (C + D)

= 180 – 30 – 50

=100^O

In the given figure, AB || CD, ∠BAD = 30° and ∠ECD = 50°. Find ∠CED.