3 years ago

Line AB on Circle A measures 7 cm. What is Circle A's circumference?

1 answer:

7 0

Answer:

Step-by-step explanation:

The circumference for a circle is found in the formula

$C=\pi d$

so if the diamteter is 7, then the circumference is

$7\pi$ or if you are told to round to the nearest hundredth or thousandth, multiply pi in as 3.1415 to get that the circumference is 21.9905 cm

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Line AB on Circle A measures 7 cm. What is Circle A's circumference?​