PLEASE HELP I WILL FAN AND MEDAL!!

What is the approximate area of circle R?

Use π ⁢= 3.14.
Express your final answer to the nearest hundredth.

( ) m2

Question

PLEASE HELP I WILL FAN AND MEDAL!!

What is the approximate area of circle R?
 
Use π ⁢= 3.14.  
Express your final answer to the nearest hundredth.
 
(             ) m2

anonymous · Answer

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anonymous · Answer

@amorfide can you help me with this??

anonymous · Answer

@Directrix can you help me with this?

amorfide · Answer

Area of a circl

A=pi r^2

r= 0.5 d
where d is diameter 
half of the diameter is 28/2=14

r=14

r^2= 14x14=196

pi=pi

A=196pi

directrix · Answer

A = (3.14) * (14)^2

directrix · Answer

Use π ⁢= 3.14. 

196 * 3.14 = 615.44

anonymous · Answer

so the answers 196?? im not good at math so i really dont understand a lot of stuff

anonymous · Answer

Ohh. nvm. i get it now, thank you both for helping.