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The diameter of a circle is 8 cm. Find its circumference in terms of pi

2 Answers

8 votes

Answer:

25.13 or 8 × pi

Explanation:

diameter × pi = circumference

User Gerbit
by
3.2k points
6 votes

Answer:

Explanation:

formula for circumference of a circle=

C=2πr, r= radius

the radius is the diameter divided by 2

radius= 8/2=4

plug into formula

C=2π4

multiply 2 and 4

C=8π

User GWay
by
3.0k points