Question

The diameter of a circle is 3.2 meters. Which is the circumference of the circle rounded to the nearest hundredth of a meter?

Answer 1

Answer:

10.05 meters

Step-by-step explanation:

If the diameter is 3.2 meters, then the radius is 1.6 meters.

Use the circumference formula, C = 2$\pi$r, and solve for C

C = 2$\pi$r

C = 2$\pi$(1.6)

C = 3.2$\pi$

C = 10.05

So, to the nearest hundredth of a meter, the circumference is 10.05 meters