13-01-2021
Mathematics

contestada

23) Find the area of the semi-circle. 18 in

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1271149 1271149

13-01-2021

Answer: 127.23 in. ^2

Step-by-step explanation: if the radious is 9 with is half of 18in that area of a whole cicle would be 254.47in. so just divide by 2

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