Question

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Answer 1

What's the formula for finding area of a circle?

Answer 2

Serena do u have an idea?

Answer 3

A=pi*r^2

Answer 4

SO serena even though I know you won't answer this but what's 19^2 or 19*19?

Answer 5

Bat man you are so sweet :) ~ The hero Open Study Deserves ~

Answer 6

Lol thanks, but good job serena it's 361!

Answer 7

lol batman XD

Answer 8

:)

Answer 9

I'm laughing so hard because we all know that she won't answer the question XD

Answer 10

i answer the question sometimes.....

Answer 11

But you need to TRY to answer them yourself, then ask for help.