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3 years ago

What is the circumference of a circle whose radius is 20 feet? Leave answer in terms of π.

Mathematics

2 answers:

lesantik [10]3 years ago

5 0

Answer:

What is the circumference of a circle whose radius is 20 feet? Leave answer in terms of π.

A) 10π feet

B) 20π feet

<u> C) 40π feet </u>

D) 100π feet

Step-by-step explanation:

circumference = 2πr

circumference=2×π×20

circumference=40π

lbvjy [14]3 years ago

3 0

[] Answer []

$\boxed{40\pi \ Feet}$

[] Explanation []

Area = π $r^{2}$

Pi = 3.14

Radius = 20

Our Equation:

3.14 * 20 * 2

3.14 * 20 = 62.8 * 2 = 125.6

$\boxed{[] \ Eclipsed \ []}$

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