Maths Quest A Year 11 for QueenslandChapter 4 Length, area and volume WorkSHEET 4.11
WorkSHEET 4.1Length, area and volumeName: ______
Maths Quest A Year 11 for QueenslandChapter 4 Length, area and volume WorkSHEET 4.11
1 / Find the perimeter of a rectangle with length 70mm and width 25 mm. /2 / Draw a rectangle that you can make with a piece of string 1 m long. / Possible solutions:
3 / Calculate the circumference of a circle with diameter 7 cm. /
4 / Calculate the perimeter of the shape below.
/ For a full circle,
5 / Calculate the area of the triangle below.
/
6 / What might the length of a garden fence be if the area of the rectangular garden is 12 m2? / Possible solutions:
(1) 3 m 4 m : Perimeter = 14 m
(2) 6 m 2 m : Perimeter = 16 m
(3) 12 m 1 m : Perimeter = 26 m
7 / Find the perimeter of the shape below.
/
8 / Find the total area of the kitchen floor that is to be tiled as shown below.
/ Area = 8 5 + 9 2
= 40 + 18
= 58 m2
9 / Calculate the area of the parallelogram below.
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10 / Find the area of a circle of radius 11.5 mm. /
11 / Find the area of the annulus shown below.
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12 / Find the area of the shape below, correct to two decimal places.
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13 / Katie has decided to concrete a courtyard as shown in the diagram below.
What will be the cost of the paving if cement costs $26.50 per square metre? /
14 / Calculate the area of the space below.
/
15 / Calculate the area of metal sheet needed to make a cover as shown in the diagram below.
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