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Each of the 12 sides of the cross is 15cm. What is the area of the cross?
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Each of the 12 sides of the cross is 15cm. What is the area of the cross?
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May 24, 2017
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Each of the 12 sides of the cross is 15cm. What is the area of the cross?
Mathematics
middle-school
Kaz Miller
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If each of the 12 sides of the cross = 15 cm.
The cross would then be made up of 5 squares formed together. One at each of the four corners and one at the central making 5.
Area of one square = 15 * 15 = 225 cm²
The five = 5 * 225 = 1125 cm²
Delixfe
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May 29, 2017
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Delixfe
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