Question
The figure is not drawn to scale. JLMN is a trapezium and JL // NM. Given that JN = JK, ∠NJK = 80° and ∠JLM = 102°.
  1. Find ∠LMN
  2. Find ∠JKN
  3. Find ∠KNM
3 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 not drawn to scale. JLMN is a trapezium and JL // NM. Given that JN = JK, ∠NJK = 80° and ∠JLM = 102°.
  1. Find ∠LMN
  2. Find ∠JKN
  3. Find ∠KNM