Question

What is the circumference and area of 17 diameter

Answer 1

circumfrence: ≈53.40708 area:≈226.98007

Explanation:

For area, the formula is A=πr^2, so first divide the diameter (17) by 2 to get the radius which is 8.5

square 8.5 and then multiply by pi

plug everything in to get ≈226.98007

For circumfrence the formula is πd, so multiply 17 by pi

plug everything in to get ≈53.40708

Answer 2

circumference: 17 x 2 = 34

Area: 3.14 x 8.5^2 = 226.865