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OpenStudy (purple_pink):
What is the approximate perimeter of a semicircle with a radius of 8 m? Use pi star times = 3.14. Express your final answer to the nearest hundredth. perimeter of a semi circle=pi*radius+Diameter =3.14*8+16 =25.12+16 =41.12 meter. Am I correct?
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OpenStudy (purple_pink):
@rebeccaxhawaii
OpenStudy (purple_pink):
@AloneS
alones (alones):
find 2 PI radius 2*3.14*8
alones (alones):
The Perimeter of a Semi Circle= Pi*radius+Diameter 3.14 The multiply 3.14*8+16 You should get 25.12 then add it to 16 25.12+16 =41.12
OpenStudy (purple_pink):
so im correct
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