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Subjects>Math>Math & Arithmetic

What is the area of circle if the radius 3 inches?

Updated: 12/18/2022

Wiki User

∙ 14y ago

Best Answer

28.27

Wiki User

∙ 14y ago

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What is the area of a circle with a radius of 3in?

A circle with a radius of 3 inches has an area of 28.27 square inches.

What is the radius of a circle with an area of 28.26 square inches?

2.999239468 or about 3 inches

If the area of a circle is 72 inches squared What is the radius?

If you mean a circle then:- radius = sq rt of (72/pi) = 4.787 inches to 3 decimal places

What is the area of a circle if the radius is 10 inches?

Area = pi*102 = 314.159 square inches to 3 dp

What is the area of circle with radius 3 inches?

Area = pi*r2 Area = pi(3 in)2 Area = 28.3 inches2 ===============

Related questions

What is the area of a circle with a radius of 3in?

A circle with a radius of 3 inches has an area of 28.27 square inches.

What is the area of a semi circle with a radius of 3 inches?

It's half of the area of the whole circle...

If the circle has a radius of 3 inches and pi is approximately 3.14 what is the area of the circle?

Area of circle: 3.14 times 3 squared = 30.69 square inches

What is the radius of a circle with an area of 28.26 square inches?

2.999239468 or about 3 inches

If The area of one circle is four times as large as a smaller circle with a radius of 3 inches The radius of the larger circle is?

6

What is the area of a circle with a 3 inch radius?

18.84 square inches

If the area of a circle is 72 inches squared What is the radius?

If you mean a circle then:- radius = sq rt of (72/pi) = 4.787 inches to 3 decimal places

What is the area of a circle with a radius of 15 inches?

Area = pi*152 = 706.858 square inches to 3 d.p.

What is the area of the circle if the radius is 42 inches?

Area = pi*422 = 5541.769 sq inches to 3 d.p.

What is the area of a circle if the radius is 10 inches?

Area = pi*102 = 314.159 square inches to 3 dp

What value is closest to the area of a circle with a 3-inch radius?

The 'closest' value of the area of a 3-inch circle is: 7.06858347 square inches.

What is the area of a circle with radius 5 inches use 3 for pi?

Using 3.14 as Pi the area of circle is: 78.5

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