3 years ago

The radius of a circle is 6 centimeters. What is the circle's circumference?

Mathematics

2 answers:

daser333 [38]3 years ago

8 0

Answer:

37.68 cm.

Step-by-step explanation:

The formula for circumference of a circle is: πd (diameter)

The radius of this circle is 6 centimeters.

To find the diameter, multiply the radius by 2.

6 × 2 = 12.

12 is the diameter.

Lastly, multiply the diameter by pi.

**3.14 IS A SUBSTITUTE FOR PI**

3.14 = 37.68.

Therefore, the circumference of this circle is 37.68 cm.

lara [203]3 years ago

4 0

Answer:

37.7 cm

Step-by-step explanation:

C=2πr=2·π·6≈37.69911

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