Question

PLEASE HELP ME 100 POINTS

A. 6.3 in
B. 9.1 in
C. 12.6 in
D. 25in
E. 50.2 in

Answer 1

• Radius=r=4in

Circumference

`\\ \tt\hookrightarrow 2\pi r`

`\\ \tt\hookrightarrow 2(3.14)(4)`

`\\ \tt\hookrightarrow 6.28(4)`

`\\ \tt\hookrightarrow 25.12in`

Answer 2

Radius of the circle=4 in

Circumference=?

We know that,

`\purple{Circumference_((circle))=2πr}`

`\displaystyle\purple{Circumference_((circle))=2 * 3.14 * 4}`

`\purple{Circumference_((circle))=6.28 * 4}`

`\purple{Circumference_((circle))=25.12 \: in.}`