ImFailingSchoolAhaha ImFailingSchoolAhaha

23-04-2020
Mathematics

contestada

I have to find the area of a semicircle and round to the nearest hundredth. The diameter of the full circle is 2ft, if anyone could answer quickly I would greatly appreciate it

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kkcomeau kkcomeau

23-04-2020

Answer in inches: 144 * 3.14 = 452.16/2 = 226.08 inches squared
Answer in feet: 1 * 3.14 = 3.14/2 = 1.57 feet squared

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