Question

In the given figure, A, B, C and D are four points on
a circle. AC and BD intersect at a point E such that
∠AED = 138° and ∠BAE = 75°. Find ∠ECD.

Answer 1

Answer:

In the given figure, A, B, C and D are four points on

a circle. AC and BD intersect at a point E such that

∠AED = 138° and ∠BAE = 75°. Find ∠ECD