Question

What is the best approximation for the circumstance of a circle with a diameter of 400 inches

use 3.14 to approximate pi.

A.628 in.
B.1256 in.
C.1884 in.
D.2512 in.

Answer 1

hello :

the circumstance of a circle is : p= 2pi r

p = 2(3.14)(400) = 2512 in ( answer : D)