Question

15 points !!!! Diameter Radius Area Circumference of 84mm

Answer 1

you owe me

Explanation:

AREA. 5,538.96

RADIUS. 13.37

DIAMETER. 26.74

Answer 2

`lets \: \: \: find \: \: the \: \: radius \\ = 2\pi \: r \\ = 2\pi \: r = 84 \\ = (2\pi \: r)/(2\pi ) = (84)/(2\pi) \\ = r = 13.37mm`

`lets \: \: \: find \: \: the \: \: \: area \\ = \pi {r}^(2) \\ = \pi * {13.37}^(2) \\ = 561.55 {mm}^(2)`

`lets \: \: \: find \: \: \: the \: \: diameter \\ = d = 2r \\ = d = 2 * 13.37 \\ = d = 26.74mm`