Question

MEDAL!!!
8. What is the area of the given circle in terms of pi?
A.92.16pi m^2
B.72.38pi m^2
C.46.08pi m^2
D. 23.04pi m^2
This is how far I got
a=3.14(9.6^2)

Answer 1

9.6 is the diameter

cut that in half to get 9.6/2 = 4.8, which is the radius

Answer 2

leave pi as it is

Answer 3

Yes @jim_thompson5910 Then u would have 3.14(4.8^2)

Answer 4

Ok so it would be a=3.14(4.8^2)

Answer 5

replace 3.14 with pi

Answer 6

all the answers have pi in them

Answer 7

B is the answer!

Answer 8

@jim_thompson5910 Then u get a big decimal...rather use 3.14

Answer 9

Thank you both!!! :)

Answer 10

Any time@jessiegonzales glad u asked

Answer 11

jessiegonzales you don't multiply 23.04 by 3.14

Answer 12

notice how every answer has pi in it

Answer 13

if they didn't have pi in it, then the approximate answer would be 72.3456

Answer 14

yes?

Answer 15

ok now i get it :)

Answer 16

@jim_thompson5910 yes but if they were exact on the answer id recommend using pie

Answer 17

what's the answer jessiegonzales?