Question

Thalia has a circular pool in her backyard. The diameter of the pool is 10 ft.) How to find the radius and circumference of the pool

Answer 1

a)The radius of the circular pool r = 5 feet

b) Circumference of the circular pool = 10 feet

Explanation:

Step(i):-

Given that the diameter of the pool = 10 ft

we know that the diameter of the circle

d = 2r

The radius of the circular pool

r =
`r = (d)/(2) = (10)/(2) = 5`

Step(ii):-

Circumference of the circular pool = 2πr

= 2 π (5)

= 10 feet

Circumference of the circular pool = 10 feet