Q5ueenoagabiju7l Q5ueenoagabiju7l

05-06-2017
Mathematics

contestada

What is the circumference of a circle whose radius is 20 feet? Leave answer in terms of π.
a.10π feet
b.20π feet
c.40π feet
d.100π feet?

Respuesta :

07-06-2017

circumfrence=2pir
2pi(20)
40pi
C

Answer Link

luv2meek luv2meek

05-12-2019

Answer:

C) 40π feet

Step-by-step explanation:

The formula for circumference is C = πd. Since the radius is 20 feet, the diameter is 40 feet, and the circumference is 40π feet.

Answer Link

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