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Question 1 of 6
1
of 6
The length of a square is 4 cm. Work out the area of the square in mm.
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16 cm$$^2$$
160 mm$$^2$$
1600 mm$$^2$$
16 000 mm$$^2$$
Draw a 4 cm square. Now draw the same square using mm, i.e. a 40 mm by 40 mm square. What is the area?
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