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EASY QUESTION Find area and please show working out
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Mar 4, 2020
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EASY QUESTION
Find area and please show working out
Mathematics
middle-school
Roukmoute
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Roukmoute
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area of a semi-circle = 1/2 x x r square.
area of larger semi circle
= 1/2 x x 10 square
= 50
area of smaller semi circle
= 1/2 x x 5 square
= 12.5
Total area = 50 + 12.5 = 196 cm square ( to 3 sf ) or 62.5
Derryck
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Mar 11, 2020
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Derryck
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