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garik1379 [7]
4 years ago
8

A circle has a circumference of 50.24 units.

Mathematics
2 answers:
Karo-lina-s [1.5K]4 years ago
6 0

Answer:

8 units

Step-by-step explanation:

The circumference of a circle is given by

C = 2*pi*r

50.24 = 2 * pi * r

Using 3.14 to approximate pi

50.24 = 2 * 3.14 * r

50.24 = 6.28 r

Divide each side by 6.28

50.24/6.28 = r

8 = r

Savatey [412]4 years ago
4 0

Answer:

<h2>radius = 8 units</h2>

Step-by-step explanation:

Circumference of a circle = 2πr

where

r is the radius

From the question

Circumference = 50.24 units

To find the radius substitute the value into the above formula and solve for the radius

That's

50.24 = 2\pi \: r

Divide both sides by 2π

We have

r =  \frac{50.24}{2\pi}

r = 7.9959

We have the final answer as

<h3>radius = 8 units</h3>

Hope this helps you

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