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Mathematics 21 Online
OpenStudy (jessiegonzales):

MEDAL AND FAN!!!! PLEASE CHECK MY ANSWER!!!! 1.A

OpenStudy (jessiegonzales):

OpenStudy (anonymous):

Can you guys also help me!?

OpenStudy (campbell_st):

what answer did you choose..?

OpenStudy (campbell_st):

remember \[A = \pi r^2\] and \[radius = \frac{diameter}{2}\]

OpenStudy (jessiegonzales):

I CHOSE A BUT I BELIVE IT IS B

OpenStudy (campbell_st):

but B is also wrong... \[A = \pi \times 2.5^2\]

OpenStudy (jessiegonzales):

@campbell_st IS IT C?

OpenStudy (campbell_st):

it is C..

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