Question
In the figure, NGJM and NGHL are parallelograms. Given that ∠JGK = 15°, ∠NML = 77° and NLM is an isosceles triangle where NL = NM. Find
  1. ∠GKJ
  2. ∠NGK
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, NGJM and NGHL are parallelograms. Given that ∠JGK = 15°, ∠NML = 77° and NLM is an isosceles triangle where NL = NM. Find
  1. ∠GKJ
  2. ∠NGK