Question

NEED HELP FAST WILL GIVE MEDAL AND FAN

A circular piece of metal has a radius of 3.5 meters.
The metal sells for $3.25 per square meter.

What is the total cost of the circular piece of metal?

A.
$11.38

B.
$38.47

C.
$71.44

D.
$125.01

Answer 1

@jigglypuff314 can u help

Answer 2

area of circle = pi r^2
r = 3.5 so = pi (3.5 ^2)
=

Answer 3

then multiply what you get by 3.25 :)

Answer 4

i got a 60 on my test :/

Answer 5

Okay so what's the answer?!