P4 Math · Chapter 11brightbit.net/worksheets
An L-shaped figure is made by removing a 3 cm × 2 cm rectangle from a 7 cm × 5 cm rectangle. What is the area of the L-shape?
A composite figure consists of a 6 cm × 4 cm rectangle joined to a 3 cm × 3 cm square. What is the total area?
Answer: ____________________________________
A rectangular field is 20 m long and 15 m wide. A square pond of side 4 m is dug inside. What is the remaining area?
Answer: ____________________________________
Find the perimeter of a shape made by joining two 5 cm × 3 cm rectangles side by side along the 3 cm edge.
A path 1 m wide runs around a 10 m × 8 m garden. What is the area of just the path?
Answer: ____________________________________
A T-shape is formed by a 8 cm × 2 cm strip on top of a 4 cm × 6 cm rectangle. What is the total area?
Answer: ____________________________________
A composite figure has a perimeter of 48 cm. If a rectangle 10 cm × 4 cm is one part, and the rest is a square, what is the side of the square if the two shapes share a 4 cm edge and their non-shared sides form the perimeter? (Hint: solve systematically)
A rectangle is 12 cm long. Its perimeter is 34 cm. What is its area?
Answer: ____________________________________
Two squares of side 6 cm overlap. The overlap is a 2 cm × 2 cm square. What is the total visible area?
A room is 9 m long and 7 m wide. Tiles of size 1 m × 1 m are used to cover the floor. How many tiles are needed?
Answer: ____________________________________
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