Question

JC is making a poster for Bike Safety Week. The diameter of circle A is 18 in. If the area of circle B is the area of circle A, what is the area of circle B? (Use 3.14 for .)

Answer 1

254.34

Explanation:

area =
`\pi r^(2)`

area B = 3.14 x
`((18)/(2))^(2)` = 254.34