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nika2105 [10]
2 years ago
14

Find the circumference of a circle with diameter of 10 cm.

Mathematics
1 answer:
Olegator [25]2 years ago
7 0

Answer:

Option C, 31.4\ cm

Step-by-step explanation:

<u>Step 1:  Determine the formula</u>

Formula → C = 2*\pi *r

<u>Step 2:  Determine the radius</u>

Radius = \frac{Diameter}{2}

Radius = \frac{10\ cm}{2}

Radius = 5\ cm

<u>Step 3:  Determine the circumference</u>

C = 2 * \pi * (5\ cm)

C = 10\ cm * \pi

C = 31.4\ cm

Answer:  Option C, 31.4\ cm

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