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What is the best approximation for the circumference of s circle with a diameter of 500km. Use 3.14 to approximate pi. A: 785km B: 1570 C: 3140 D: 3725

What is the best approximation for the circumference of s circle with a diameter of 500km. Use 3.14 to approximate pi. A: 785km B: 1570 C: 3140 D: 3725
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3 votes
What is the best approximation for the circumference of s circle with a diameter of 500km. Use 3.14 to approximate pi.

A: 785km
B: 1570
C: 3140
D: 3725

asked
User Fabian Blechschmidt
by
7.7k points

2 Answers

3 votes
your answer should be b
answered
User Mtkilic
by
8.3k points
4 votes
Circumference of a circle =2πr
Diameter=2×radius
r=250km
Circumference=2×3.14×250
1570km
answered
User Adam Leggett
by
9.0k points
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