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What is the approximate length of the radius r?
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What is the approximate length of the radius r?

What is the approximate length of the radius r?-example-1
User Dennis C
by
7.6k points

2 Answers

5 votes

Answer:

4.5 cm

Explanation:

The formula to find the radius of a circle is


r=(c)/(2\pi )


r=(28.3)/(2\pi )


r=4.5 cm

User Tprieboj
by
7.8k points
3 votes

Answer:

Circ = 2 x pi x r

28.3 = 2 x 3.14 x r

r = 28.3 / (2 x 3.14) = 4.51 cm

r = 4.5 cm

Explanation:

User Mumbasa
by
7.3k points
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