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Year 9 (Yr 10 NZ, KS 3/4)
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Year 9 (Yr 10 NZ, KS 3/4)
Year 9 Topics
Area
Answers
1.
a.
24 cm
2
b. 12 cm
2
c. 60 cm
2
d. 60 cm
2
2.
a. 56 cm
2
b. 70 cm
2
3.
a. 20 m
b. 47 cm
c. 20 cm
d. 40 m
4.
a. 12 000 m
2
b. 1.2 ha
5.
a. 1 000 000 m
2
b. 10 000 m
2
c. 0.0001 m
2
6.
a. 55 m
2
b. 96 cm
2
7.
160.75 cm
2