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Assoli18 [71]
3 years ago
8

Find the circumference of a circle if the radius is 15 ft. Use 3.14 for pi.

Mathematics
2 answers:
Korvikt [17]3 years ago
8 0

Circumference = 2 x radius x Pi

Circumference = 2 x 15 x 3.14

Circumference = 30 x 3.14

Circumference = 94.2 feet

OLga [1]3 years ago
4 0

Answer:

\huge{ \boxed{ \sf{94.2 \: ft}}}

Step-by-step explanation:

\underline{ \sf{Given}} :

\star{ \sf{ \: Radius \: of \: a \: circle \: ( \: r \: ) \:  =  \: 15 \: ft}}

\star{ \sf{ \: pi \: (\pi) = 3.14}}

\boxed{ \sf{ \: Circumference \: of \: a \: circle \:  =  \: 2 \: \pi \: r}}

Plug the values and multiply them

\mapsto{ \sf{Circumference =  \: 2 \:* \: 3.14 \:  * \: 15}}

\mapsto{ \sf{Circumference \:  =  \: 94.2 \: ft}}

Hope I helped!

Best regards! :D

~\text{TheAnimeGirl}

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