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ludmilkaskok [199]
3 years ago
10

Using the approximation 3.14 for \pi what is the radius of a circle with circumference 75.4m

Mathematics
1 answer:
Charra [1.4K]3 years ago
3 0

Answer:

The radius of the circle is 12.006 m.

Step-by-step explanation:

Let us assume the radius of the circle = r

Circumference  = 75.4 m

Now, CIRCUMFERENCE OF A CIRCLE = 2 π r

⇒ 75 .4 m = 2 π r

Now, putting  π = 3.14, we get:

75 .4 m = 2 (3.14)  r

⇒ 75.4 = 6. 28 r

or, r = 75.4/6.28 =  12.006

or, r  = 12.006 m

Hence, the radius of the circle with circumference 75.4 m is 12.006 m.

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Answer:

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Step-by-step explanation:

Given

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