Level 1
Find the area of Triangle XYZ.
1 m
Level 1 PSLE
In the figure, ABCD is a rectangle. AEB and BFC are straight lines. ∠DEF = 94° and ∠BFE = 50°. Find ∠AED.
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 3
1 triangle + 1 star = 10
1 star = 2
1 triangle = _____
2 m
Level 1 PSLE
Square A is made up of 8 identical triangles. Does this square have a line of symmetry? Give your answer in number. (Eg Yes = 1; No = 2)
1 m
Level 1 PSLE
The figure is made up of identical triangles. Four of them are shaded. How many more triangles must be shaded so that XY is the line of symmetry for the figure?
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