Question

Math help needed plz

Answer 1

http://prntscr.com/j6jql9

Answer 2

Do you know what pi equals?

Answer 3

3.142 something

Answer 4

3.14156..

Answer 5

|dw:1523989421868:dw

Answer 6

That's all I know
Byeee

Answer 7

@Shadow

Answer 8

\[A = \frac{ 1 }{ 2 } r^2 \theta\]

Answer 9

1/2r^2* pi/4?

Answer 10

They give you radius

Answer 11

where do i plug the 5 in

Answer 12

in the raduis?

Answer 13

r = radius

Answer 14

5 = radius

Answer 15

1/2*5*^2* pi/4?

=9.817477?

Answer 16

@Shadow

Answer 17

=9.8 rounded

Answer 18

That's the answer as a decimal, what about in terms of pi.

Answer 19

im not sure how to do that