Question

the circumference of a circular pool cover is about 88 meters what is the measure of the length of the radius of the pool cover round your answer to the nearest whole number

Answer 1

Answer: The length of radius of a circular pool is 7 meters

Explanation:

Given that the circumference of a circular pool cover is about 88 meters

To find the length of radius

As we know circumference of a circle is given by

`C=2\pi r` where C is circumference , and r is radius of the circle

Now as according to question we have

`88= 2\pi r\\\\\Rightarrow 88= 2* (22)/(7) r\\\\\Rightarrow r= (88* 7)/(2* 44) = 7 m`

Hence,the length of radius of a circular pool is 7 meters