Question

The diameter of a circular table is 5 feet. Which of the following is closest to the area of the tabletop? Round to the nearest tenth

19.6 square feet

15.7 square feet

31.4 square feet

25.76 square feet

Answer 1

The diameter of a circular table is 5 feet. Which of the following is closest to the area of the tabletop? Round to the nearest tenth

19.6 square feet

15.7 square feet

31.4 square feet

25.76 square feet

Answer 2

e

Explanation:

We're trying to find the area of a tabletop.

The diameter of the tabletop is 5 feet.

The formula for the area of an circle is:

A =
`\pi`d

A = (3.14)(5)

A = 15.7

The decimal 15.7 is already rounded.

hope this helps :)