Level 1
What fraction of the figure is unshaded? Give your answer in the simplest form.
1 m
Level 1
In the triangle, identify the height, given the base.
1 m
Level 1
In Triangle PQR, name the base given that the height is PT.
1 m
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
Look at the figure. AB is the base of Triangle ABC. What is the height of Triangle ABC?
1 m
Level 1
Look at the figure. AB is the base of Triangle ABC. What is the height of Triangle ABC?
1 m
Level 1
Look at the figure. AB is the base of Triangle ABD. What is the height of Triangle ABD?
1 m
Level 1
Look at the figure. AB is the base of Triangle ABC. What is the height of Triangle ABC?
1 m
Level 1
In the figure , ABCD is a rectangle and DEF is a triangle. The points B, F, A and E lie on a straight line. What is the height of triangle DEF given that its base is EF?
1 m
Level 1
Find the area of Triangle XYZ.
1 m
Level 1
Triangles ABC, DEF, GHJ, KLM and PQR are drawn on the square grid. Which triangle has the same area as triangle ABC?
1 m
Level 1 PSLE
In the square grid, P is a square, Q is a right-angled triangle and R is an equilateral triangle. Arrange P, Q and R from the smallest area to the largest.
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, WXZ is an equilateral triangle and WZY is a straight line. ∠YXZ = 34°. Find ∠WYX.
1 m
Level 1
The figure shows an isosceles triangle XYZ. Given ∠XZY = 61°, find ∠XYZ.
1 m
Level 1
The figure is made up of straight lines. Find the unknown ∠y.
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 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 3
In the figure, ACDF is a parallelogram, BCDE is a rhombus and BED is an equilateral triangle.
  1. Find ∠CDB.
  2. Given that AF = AE and ∠BAK = 50°. Find ∠EAK.
5 m
Level 2
The figure is made up of Square ABDE and Triangle BCD, DE = 6 cm. Given that all the sides of the triangle are of the same length, what is the perimeter of the figure?
2 m