91 P5.AN.JM.17083101
Level 2
ABCD is a rectangle. Given that ∠x is twice the size of ∠y, find ∠x.
2 m
Right angle Rectangle Times as many Units method
92 P3.AN.JM.17102811
Level 2
Nikki folded two corners of a rectangular piece of cardboard as shown. How many right angles can you see in the figure?
2 m
Right angle Rectangle
93 P5.MS.TL.18091898
Level 1
Find the following values without a calculator.

A rectangle is 9 cm by 4 cm.
  1. Find the perimeter.
  2. Find the area.
2 m
Rectangle
94 P6.AP.NK.21060407
Level 2 PSLE
ABCD is a square of side 20 cm. It is formed from two rectangles AEGD and EBCG. H is a point on AD and F is a point on BC. Find the area of EFGH.
2 m
Square Rectangle Triangle
95 P5.AP.NK.23041221
Level 3
Jack had a square piece of paper. He cut out a rectangle from the square piece of paper as shown (not drawn to scale). The area of the rectangle is 36 cm2. What was the area of the square piece of paper before it was cut?
2 m
Square Rectangle Factors Guess & check

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