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subtleuse
subtleuse subtleuse
  • 29-07-2016
  • Mathematics
Answered

Find the exact circumference of the circle shown.

A32pi b. 16pi c. 256pi d. 64pi



Find the exact circumference of the circle shown. a. 32pi b. 16pi c. 256pi d. 64pi class=

Verified Answer :

KalebJS
KalebJS KalebJS
  • 29-07-2016

The circumference is 64\(\pi\)


Work

C = 2\(\pi\)r
C = 2  \(\pi\)  32
C = 64\(\pi\)

Answer Link
jessicapieterse jessicapieterse
  • 14-08-2019

Answer:

32π which is equal to 100.53

Step-by-step explanation:

The measurement given in the sketch, refers to the diameter of the circle, not the radius. The formula for the circumference of a circle uses the radius.

The radius,which is half of the diameter, is 16.

Using the formula for circumference:

C = 2πr

C = 2π(16)

C = 32π

C = 100.53

Answer Link

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