Level 1
In the figure, AB and CD are straight lines. Which pair of angles are equal?
1 m
Level 1
In the figure, ACE and BCD are straight lines. AC = BC. CD = ED and ∠CAB = 55°. Find ∠CED.
1 m
Level 1
In the figure, AB, CD and EF are straight lines. ∠COE = 65° and ∠BOD = 29°. Find ∠AOF.
1 m
Level 3
In the figure, JKL is parallel to XYZ and the line XL cuts ∠KXZ into half. Given that LX and KY are straight lines, ∠JKX = 45°, ∠XYN = 42.5° and ∠KNL = 115°, find
  1. ∠a
  2. ∠c
  3. ∠b
5 m
Level 1 PSLE
In the figure, find the unknown angles.
  1. ∠q
  2. ∠p
2 m