Question

Please helm me

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

The answer would be $125.01

Explanation:

I took the test.

Answer 2

Area of circular metal=πr^2 =3.14 x 3.5 x 3.5 m^2 now, total cost=area x rate =3.14 x 3.5 x 3.5 x 3.25 $ =125.01 $