3 years ago

The circumference of a circular garden is 141 feet. What is the radius of the garden?

Mathematics

2 answers:

evablogger [386]3 years ago

6 0

Answer:

r ≈ 22.44 ft

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius ), then

141 = 2πr ( divide both sides by 2π )

$\frac{141}{2\pi }$ = r , that is

r ≈ 22.44 ft ( to the nearest hundredth )

Margarita [4]3 years ago

5 0

Step-by-step explanation:

plug it in

circumference = 2 x Pi x r

141 = 2 x 3.14 x r

141 = 6.28 x r

141 ÷ 6.28 = r

22.45 = r

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