Question

abus ? m Find the radius of a circle with a circumference of 57 m. Round your answer to the nearest tenth. ? v

Answer 1

The formula for the circumference is

`L=2\cdot\pi\cdot r`
`r=(L)/(2\pi)`
`r=(57)/(2\cdot3.14)=9.07`

The radius would be 9.07m