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What is the area of a circle with 12cm as the diameter?

Anonymous

∙ 13y ago

Updated: 4/28/2022

Area of circle is pi. r.r. Here r = diameter/2. r = 6 cm. area = 22/7 x 6 x 6 = 113.14 cm sq.

Wiki User

∙ 13y ago

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What is the circumference of a circle if the diameter is 12cm?

The circumference of a circle if the diameter is 12cm is 37.7cm

What is the diameter of a circle if the radius is 6 cm?

12 cm A diameter is twice as long as the radius of a circle. D = 2r D = 2(6cm) = 12cm

What is the area of a quarter circle if the radius is 12cm?

The area is 113.1 square cm.

What is the area and circumference of a circle with a diameter of 12cm?

Circumference of a circle = Pi x D c = 3.14159 X 12 c = 37.7 cm _______________________________ Area of a circle = (Pi) r2 A = 3.14159 X (6)2 A = 3.14159 X 36 A = 113.1 cm2

A CD has a radius of 6 cm Which is its diameter?

The radius of a circle is the distance from the centre to the edge. The diameter is the distance right across the circle through the centre. So the diameter of a circle is always twice its radius. So if the radius of a circular CD is 6cm, the diameter is twice this - 12cm.

Related Questions

What is the area of a circle with diameter is 12cm?

Using 3.14 as Pi the area of circle is: 113.03999999999999

What is the circumference of a circle if the diameter is 12cm?

The circumference of a circle if the diameter is 12cm is 37.7cm

What is the circumference of a circle with a diameter is 12cm?

12pi cm

What is the diameter of a circle if the radius is 6 cm?

12 cm A diameter is twice as long as the radius of a circle. D = 2r D = 2(6cm) = 12cm

What is the diameter of a circle with a radius of 12cm?

the diameter of a circle is double the radius so if the radius is 12 cm then the diameter is 24 cm

What is the diameter of a 12cm circle?

using the formula circumference=diameter X pi: circumference=diameter X pi circumference/pi=diamter X pi/pi circumference/pi=diameter therefore, diameter=circumference/pi diameter=12mm/3.14 diameter=3.821mm

A example sentence for the word Diameter?

The diameter of circle A is 12cm so its radius must be 6cm.

What is the perimiter of a circle with a diameter of 12cm?

perimeter of a circle = circumference = pi x diameter perimeter = 3.1416 x 12 = 37.7 cm

What is the area of a circle with a radius of 12cm?

The area is ~452.3 cm2

What is the diameter of a circle if the circumference is 12cm?

circumference = π x diameter ⇒ diameter = circumference ÷ π = 12 cm ÷ π ~= 3.8 cm

What is the circumference of a circle with a diameter of 12cm?

Circumference = pi x diameter. So the circumference of a circle with diameter 12 cm = pi x 12 = 37.7 cm (1 decimal place.)

What is the area of a quarter circle if the radius is 12cm?

The area is 113.1 square cm.

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