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The circumference of a planet is about 23,000 miles. Find its diameter to the nearest mile.
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The circumference of a planet is about 23,000 miles. Find its diameter to the nearest mile.

User Slisnychyi
by
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2 Answers

0 votes
Circumference =
\pi d

We know that the circumference in here is equal to 23000 miles.

23000 = pi x d

pi will be approximated to 3.14

23000 = 3.14d

divide both sides by 3.14 to get
about 7325 as the diameter
User Roman Arzumanyan
by
7.4k points
3 votes
Circumference=
\pi D
23000=3.142D
D=
(23000)/(3.142)
D=7320.17
D=7320 miles
User NagaLakshmi
by
8.1k points
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