Question

Pls answer
worth 25 points!!!!!

Answer 1

Answer: 28.3

Explanation:

C=2
`\pi r`

=2
`\pi`(4.5)

=28.3 m

Answer 2

`\sf \: c \: = \: 28.3`

Explanation:

To find the circumference of a circle .

We have to use the formula,

Where, C =
`2 \pi r`

`\pi` = 3.142

`r` = 4.5m

So,

C = 2 × 3.142 × 4.5

C = 28.278 ≈ 28.3