Level 1
In the figure not drawn to scale has a triangle with 2 angles given. Find the third angle and answer as Y = yes or N = no if this angle is an isosceles triangle.
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
The figure shows an isosceles triangle XYZ. Given ∠XZY = 61°, find ∠XYZ.
1 m
Level 3
In the figure, ABCD and BPQR are two rhombuses. If ∠PQR = 114° and ∠ADC = 96°, calculate
  1. ∠QPR
  2. ∠QCB
  3. ∠RSC
5 m
Level 1
ABCD is a parallelogram and CDE is an isosceles triangle. Find ∠ADC.
1 m
Level 2
ACD and EBC are isosceles triangles. Find ∠m.
2 m
Level 2
ABC is an equilateral triangle and BCD is an isosceles triangle. DB = DC. Find ∠BDC.
2 m
Level 2
The figure shows a right-angled triangle RST. Given that ∠PQR = 73°, what is the value of ∠QRS?
2 m
Level 2
The figure shows a right-angled triangle ABC. Given that BD = CD and ∠BDC = 108°, what is the value of ∠CAB?
2 m
Level 2
The figure shows an isosceles triangle. What is the value of ∠q?
2 m
Level 2
In the figure, ABCD is a rectangle and BDE is an isosceles triangle. Given that ∠BEC = 65°, find ∠DBE.
2 m
Level 2
In the figure, KJN is a straight line. LMJ is an isosceles triangle and KJL is an equilateral triangle. Find ∠OJN.
2 m
Level 2
In the square grid, A is a right-angled triangle, B is a square and C is an isosceles triangle. Arrange A, B and C from the largest area to the smallest area.
2 m
Level 1
The diagram is a kite, find the value of ∠y.
2 m
Level 2
In the figure, find ∠y.
2 m
Level 2
In the diagram, ABC and BDE are isosceles triangle . AB = AC and BD = DE. AFD is a triangle. Find ∠AFD.
2 m
Level 2
The figure is made up of two triangle , WXZ and WYZ. WX = XZ. ∠WZX = 61°, ∠XZY = 50° and ∠WYZ = 35° Find ∠XWY.
2 m
Level 2
In the figure, AB = AC and ABD is a straight line. Find ∠CBD.
2 m
Level 2
In the figure, ABCD is a trapezium and BD = BC. Find ∠BAD.
2 m
Level 2
In the figure, ABC is a triangle. AD = DC, ∠BDC = 118°. Find ∠q.
2 m