Find the area and circumference of the circle below round your answers to the nearest hundred

Question

asked Nov 16, 2019 124k views

2 Answers

Justin Eyster · Answer 1 · 2019-11-21T16:44:35+0000

The formula to find area of circle is given by:

$A = \pi r^(2)$

where r is radius of circle and pi =3.14

From the figure we have diameter = 6 meters

radius = half of diameter = 3 meter

plugging this value in the formula:

A = (3.14) (3)^(2)

Area= 28.28 square meter.

Formula to find circumference is :

$C = 2\pi r$

C = 2(3.14)(3)

C =18.84 meter

Answer: circumference is 18.84 m