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2 years ago

Find the area and the circumference of a circle with radius 7 ft.

Mathematics

1 answer:

Aleks04 [339]2 years ago

4 0

Answer:

Area is 307.72 ft^2

Circumference is 43.96 ft

Step-by-step explanation:

Area is 2pir^2

Circumference is 2rpi

pi is about 3.14

A=2pi(7)^2

A= 98pi which is about 307.72 ft^2

C= 2(7)pi

C= 14pi which is about 43.96 ft

(I'm not sure whether they want the answer left in terms of pi or not)

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2 years ago

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trapecia [35]

Answer:

The length of the line segment is of 5.9 units.

Step-by-step explanation:

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2 years ago

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UNO [17]

Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

Step-by-step explanation:

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2 years ago

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2 years ago