3 years ago

What is the circumference of this circle, in centimeters? Use StartFraction 22 over 7 EndFraction for Pi.

Mathematics

2 answers:

WITCHER [35]3 years ago

5 0

Answer:

66 cm

Step-by-step explanation:

yaroslaw [1]3 years ago

3 0

Answer:

66 cm

Step-by-step explanation:

Diameter (d) = 21 cm

$C = \pi \: d = \frac{22}{7} \times 21 = 22 \times 3 = 66 \: cm$

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