Question
In the figure, AB = AD, ∠BAD = 31° and ∠ECD = 15°. Find
  1. ∠e
  2. ∠f
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

In the figure, AB = AD, ∠BAD = 31° and ∠ECD = 15°. Find
  1. ∠e
  2. ∠f