Question

Aidan bought the roll of paper shown below for a school project. The radius of the roll is 7 centimeters.


Which expression can be used to find the approximate circumference of the roll of paper?

Answer 1

https://app159.studyisland.com/pics/216030n1.png

Answer 2

@Unanimoose

Answer 3

want to help

Answer 4

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Answer 5

\[A = D \pi\]

Answer 6

Where D is the diameter.

The radius doubled is the diameter.

Answer 7

So: \[A = (7 \times 2)\pi\]

Answer 8

so a

Answer 9

@Unanimoose

Answer 10

I can't see the options.