Question

The radius of a circle is 12.1 ft. Find the circumference to the nearest tenth}to the nearest tenth

Answer 1

Answer:

Given :-

• Radius of circle = 12.1 ft

To Find :-

Circumference

Solution :-

As we know that

$\boxed { \bf \: Circumference = 2\pi \: r}$

$\tt \: C = 2 \times \dfrac{22}{7} \times 12.1$

$\tt \: C = \dfrac{44}{7} \times 12.1$

$\huge \bf \pink{C = 76.0}$

Answer 2

Answer:

76 ft

Step-by-step explanation:

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

Plug in the radius:

C = 2$\pi$r

C = 2$\pi$(12.1)

C = 76.0

So, the circumference is 76 ft