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

Updated: 12/20/2022

Wiki User

∙ 14y ago

Best Answer

Area = Ï€ x R2

Area = (3.14) x (3cm)2

Area = (3.14) x (9cm)

Area = 28.26 cm2

Wiki User

∙ 14y ago

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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

What is the diameter of a circle that has an area of 12.56 square cm?

3.4 cm to 3 dp.

What is the area of a circle if the diameter is 12.8 cm?

Area = pi*6.42 = 128.679 square cm to 3 dp

What is the area of a circle with a diameter of 14 cm?

Area = pi*72 = 153.938 square cm to 3 decimal places

What is the area of a circle if the diameter is 1.4 cm?

Area = pi*0.72 = 1.539 square cm to 3 decimal places

Related questions

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

What is the area of a circle with a diameter of 6 Cm?

The area of a circle can be calculated using the formula A = πr^2, where r is the radius of the circle. Since the diameter is twice the length of the radius, the radius of a circle with a diameter of 6 cm is 3 cm. Plugging this value into the formula, we get A = π(3)^2 = 9π cm^2. Therefore, the area of a circle with a diameter of 6 cm is 9π square centimeters.

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

Area of circle: 36*pi = 113.097 square cm to 3 decimal places

What is the diameter of a circle that has an area of 12.56 square cm?

3.4 cm to 3 dp.

What is the area on a circle with a diameter of 10 cm?

Area = pi*52 = 78.539 square cm to 3 dp

What is the area of a circle if the diameter is 12.8 cm?

Area = pi*6.42 = 128.679 square cm to 3 dp

What is the area of a circle that has a diameter of 3 cm.?

Area of circle: pi*1.5^2 = 7.069 square cm rounded to three decimal places

What is the area of a circle with a diameter of 14 cm?

Area = pi*72 = 153.938 square cm to 3 decimal places

What is the area of a circle if the diameter is 1.4 cm?

Area = pi*0.72 = 1.539 square cm to 3 decimal places

What is the area of a circle with a diameter of 63 cm?

area = pi*31.52 = 3117.245 square cm to 3 decimal places

What is the area of a circle whose diameter is 3 cm?

The area of a circle's formula is pi (3.14) r squared. The radius is half the diameter, so 1.5. 7.065 is the answer.

What is the area of a circle that has a diameter of 6.2 cm?

Area: pi*3.12 = 30.191 square cm rounded to 3 decimal places

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