If the diameter of a circle is 8 what is pi r2

Question

Socks

Mathematics

20 June, 19:12

If the diameter of a circle is 8 what is pi r2

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Answers (2)

Know the Answer?

Madden Fritz · Answer 1

the answer is 100.53

Frederick Pratt · Answer 2

[tex] {Radius = Diameter / div 2 / newline Radius = 8 / div 2 / newline Radius = 4 / newline / newline Area = / pi r^2 / newline Area = / pi / times 4^2 / newline Area = / pi / times 16 / newline / underline{/underline{Area = 50.27 (2d. p) }}}