Multiple Choice
Choose the
letter beside the correct answer.
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Hillary’s parents are building a tennis court.
The
dimensions of the tennis court are 24 m x 10 m.
They want to
make a scale model of the tennis court on centimetre grid paper.
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1.
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Choose an appropriate scale for the model of the tennis court.
A. | 1 cm = 1 m | B. | 1 m = 1 m | C. | 1 cm = 100 m | D. | 1 cm = 1 mm | | | | | | | | |
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2.
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Explain your choice of scale in question 1.
A. | The model of the
tennis court can easily fit on a grid. | B. | The model of the tennis court can be a different shape that the
real object. | C. | The model of the tennis court should be bigger than the real
object to easily fit on a grid. | D. | The scale of the model of the tennis court is not similar to
the real object. | | |
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3.
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What
is the area of the tennis court?
A. | 24 cm2 | B. | 24 m2 | C. | 240 m2 | D. | 240 mm2 | | | | | | | | |
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4.
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What
is the area of the model tennis court?
A. | 24 cm2 | B. | 24 m2 | C. | 240 cm2 | D. | 240 mm2 | | | | | | | | |
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5.
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If
the length of the tennis court model was 12 cm, and the width of the model was 5 cm, what would be
the area of the model?
A. | 6 m2 | B. | 60 cm | C. | 6 cm2 | D. | 60 cm2 | | | | | | | | |
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Jillian’s school is creating a new soccer field.
The dimensions of the field are 120 m x 80 m.
They want to
make a scale model of the soccer field on centimetre grid paper.
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6.
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Choose the appropriate scale for the model of the soccer field.
A. | 1 cm = 1
m | B. | 1 cm = 10
m | C. | 1 cm = 100
m | D. | 1 cm = 1
kg | | | | | | | | |
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7.
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Explain your choice of scale in question 6.
A. | The model of the
tennis court can easily fit on a grid. | B. | The model of the
tennis court can be a different shape that the real object. | C. | The model of the
tennis court should be bigger than the real object to easily fit on a
grid. | D. | The scale of the model of the tennis court is not similar to
the real object. | | |
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8.
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What
is the area of the soccer field?
A. | 9600 m2 | B. | 960 m2 | C. | 9600 cm2 | D. | 96 m2 | | | | | | | | |
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9.
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What
is the area of the model soccer field?
A. | 96 m2 | B. | 96 mm2 | C. | 96 cm | D. | 96 cm2 | | | | | | | | |
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10.
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If
the length of the soccer field model was 24 cm, and the width of the model was 16 cm, what would be
the area of the model?
A. | 384 cm | B. | 384 cm2 | C. | 3840 cm2 | D. | 38.4 cm2 | | | | | | | | |
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