Question

circleFind the area and the circumference of a circle with radius 5 ft.Use the value 3.14 for T, and do not round your answers. Be sure to include the correct units in your answers.ftft?ftArea:5 ftCircumference:Х$

Answer 1

Given the figure of a circle

As shown the radius of the circle = r = 5 ft

`\text{Area}=\pi\cdot r^2=3.14\cdot5^2=3.14\cdot25=78.5ft^2`
`Circumference=2\cdot\pi\cdot r=2\cdot3.14\cdot5=31.4ft`

so, the answer will be:

Area = 78.5 ft^2

Circumference = 31.4 ft