Question

The circle above has a radius of 7 cm. What is the area of the circle?

Use = 3.14.

43.96 cm2
307.72 cm2
153.86 cm2
21.98 cm2

Answer 1

Area of a circle is pi*r^2

Answer 2

use the formula
pi * r^2
3.14 * (7)^2
u get the answer :)

Answer 3

@ComputerNerd

Answer 4

you speak no english

Answer 5

@SyedMohammed98 gave you enough information to solve the problem

Answer 6

i need your help

Answer 7

@ComputerNerd

Answer 8

\[3.14 * 7^{2}\]
That is the answer. Use your calculator...

Answer 9

\[A=\pi*r^2=\pi*(7)^2=\pi*49=49\pi \]

Answer 10

give me the answer

Answer 11

Openstudy encourages us to help you with the process, not just give out answers.

Answer 12

A=(3.14)(49)=153.86 cm^2

Answer 13

what do you think you have been doing

Answer 14

Well @Idealist10 just gave you your answer...

Answer 15

So the answer is the third choice.

Answer 16

yep