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3 years ago

A new restaurant is attracting customers with searchlights has a radius of 2 feet. What is the searchlights circumference?

Mathematics

1 answer:

Assoli18 [71]3 years ago

5 0

Answer:

12.56 feet

Step-by-step explanation:

The perimeter of a shape is the sum of all its side.

Since circle doesn't have "sides", the perimeter is the length of the whole circle. This has the name "circumference".

The circumference of a circle has the formula:

$C=2\pi r$

Where

C is the circumference (perimeter of a circle)

r is the radius

Given,

r = 2 feet

We substitute and find the circumference, using 3.14 as $\pi$ ,

$C=2\pi r\\C=2(3.14) (2)\\C=12.56$

Hence, the circumference is 12.56 feet

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2 years ago

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julia-pushkina [17]

Answer:

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Step-by-step explanation:

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3 years ago