8v7fmayiya
8v7fmayiya
03-03-2021
Mathematics
contestada
help me plssssssssssssssssssssssssssssss
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saga2006
saga2006
03-03-2021
area=pi x r^2
so for the first area question, you would do a=pi x 5^2
a=78.539...
a=78.5cm^2 (It is shown on your screen as 25 pi but when simplified is this. Therefore, 25 pi is the correct answer.)
Use this for the rest of the area questions.
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