Question
The figure is made up of straight lines. Given that ∠h is four times that of ∠j, find
  1. ∠h
  2. ∠i
  3. ∠j
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

The figure is made up of straight lines. Given that ∠h is four times that of ∠j, find
  1. ∠h
  2. ∠i
  3. ∠j