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What is the area of a circle with a diameter of 3 ft?

Updated: 4/28/2022

Wiki User

∙ 7y ago

Best Answer

Using 3.14 as Pi the area of circle is: 7.0649999999999995

Ubaldo Larson ∙

Lvl 9

∙ 3y ago

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Wiki User

∙ 7y ago

Area circle: pi*1.5^2 = 7 square feet rounded to nearest whole number

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How many sq ft in a circle with a diameter of 3 ft?

Area = pi*r2 where r = d/2 = 3/2 or 1.5 ft So area = 7.07 sq ft

A circle has a radius of 3 feet what is the diameter of the circle?

6 ft

What is the area of a circle with a diameter of 11 feet?

Area = (1/4)*Ï€*d2 where d is the diameter. So area = pi*121/4 = 95.033 sq ft (to 3 dp)

What is the diameter of a circle with a 14.5 ft circumference?

Diameter: 14.5/pi = 4.615 ft to 3 decimal places

What is the area of a circle with a diameter of 3?

7.065

Related questions

What is the area for a small 20ft Circle?

The area is the same as that of a big 20 ft circle. Assuming the 20 ft refers to the diameter of the circle, its area is 314.159 sq ft (to 3 dp)

How many square feet in a 49 foot diameter circle?

A circle with a 49 ft diameter would have an area of 1885.741 sq ft (to 3 dp)

How many sq ft in a circle with a diameter of 3 ft?

Area = pi*r2 where r = d/2 = 3/2 or 1.5 ft So area = 7.07 sq ft

What is the diameter of a circle if the area is 3 sq ft?

Area of a circle = (pi) x (Radius)2Radius2 = Area/piRadius = sqrt( area/pi )Diameter = 2 x radius = 2 x sqrt( area/pi ) = 2 x sqrt( 3/pi) = 1.954 ft (rounded)

What is the area of a circle with a diameter of 40 ft?

Area = pi*202 = 1256.637 square feet to 3 d.p.

If the circumferance of circle is 13 ft what is the diameter?

Diameter of circle: 13/pi = 4.138 ft to 3 decimal places

Area of a circle that has diameter of 3 cm?

The area of a circle that has diameter of 3 cm is: 7.069 cm2

How many square feet in a circle that is 3 feet in diameter?

diameter is 3 ft diameter = 2*radius diameter/2 = radius 3/2 = 1.5 ft = radius area is pi * radius2 3.14 * (1.5)2 3.14 * 2.25 = 7.065 sq ft

What is the area in feet of a 12 inch circle?

There's no way to express area in feet - it needs to be square feet. A circle of radius 12" has an area of pi sq. ft. ~= 3.141 sq. ft. A circle of diameter 12" has area pi/4 sq ft ~= 3/4 sq. ft.

A circle has a radius of 3 feet what is the diameter of the circle?

6 ft

What is the area of a circle with a diameter of 11 feet?

Area = (1/4)*Ï€*d2 where d is the diameter. So area = pi*121/4 = 95.033 sq ft (to 3 dp)

Diameter of 220000 sq ft circle?

Diameter of the circle = 529.257 feet rounded to 3 decimal places

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