Question:

Level 2

In the figure, what is ∠a + ∠b?

In the figure, what is ∠a + ∠b?

2 m

Level 2

In the figure, what is the difference between ∠m and ∠n?

In the figure, what is the difference between ∠m and ∠n?

2 m

Level 2

The figure is made up of straight lines. Given that ∠a is twice that of ∠b, find

The figure is made up of straight lines. Given that ∠a is twice that of ∠b, find

- ∠a
- ∠b
- ∠c

2 m

Level 2

∠f = 20°. What is the value of the sum of angles a, b, c, d and e?

∠f = 20°. What is the value of the sum of angles a, b, c, d and e?

2 m

Level 2

In the figure, AB = AC and ABD is a straight line. Find ∠CBD.

In the figure, AB = AC and ABD is a straight line. Find ∠CBD.

2 m

Level 2

The figure shown is not drawn to scale. ABC is an isosceles triangle and XY is a straight line. Find ∠a.

The figure shown is not drawn to scale. ABC is an isosceles triangle and XY is a straight line. Find ∠a.

2 m

Level 2

Given the diagram, find

Given the diagram, find

- ∠x
- ∠y

2 m

Level 3

The figure shows a piece of rectangular paper ABCD folded at one of its corners A. ∠AEB is 4 times as large as ∠AEF. Find ∠AEB.

The figure shows a piece of rectangular paper ABCD folded at one of its corners A. ∠AEB is 4 times as large as ∠AEF. Find ∠AEB.

3 m

Level 2

In the figure, KJN is a straight line. LMJ is an isosceles triangle and KJL is an equilateral triangle. Find ∠OJN.

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

The figure shows a right-angled triangle RST. Given that ∠PQR = 73°, what is the value of ∠QRS?

The figure shows a right-angled triangle RST. Given that ∠PQR = 73°, what is the value of ∠QRS?

2 m