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What is the area of a circle if the radius is 3cm?

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Anonymous

∙ 16y ago
Updated: 8/17/2019

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∙ 16y ago
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What is the area of a circle - radius 3cm?

A = 28.27cm2


What is the area of a circle when the radius is 3cm?

Using 3.14 as Pi the area of circle is: 28.259999999999998


Area of a circle when radius is 3cm?

(3cm)2 x pi = 28.274 cm2


What is The area of a circle of radius 3 cm?

Pi x 3cm x 3cm= Area


What is the answer in centimeter squared the radius of 3cm?

Area of circle of radius 3cm is 3 x 3 x pi ie 9pi sqcm, approx 28.26cm2


Area of a circle with a radius of 3cm?

Area of a circle = pi x radius2 The area of a circle with radius 3 cm = pi x 32 = 28.27433388 = 28.3 cm2 (1 decimal place)


How do you find the area of a circle with a radius is 3cm?

Use this formula: A = PI(r)2


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

Area = pi x (radius^2) so 3.14...(3^2) = 28.274333882308139146163790449516 cm²


What is the answer of the area of a circle with a radius of 3cm?

It is pi*r^2 = 9*pi = 28.2743, approx.


What is the perimeter of a circle whose circumference is 3cm and diameter 3cm?

The perimeter of a circle is its circumference and it is: 2*pi*radius or pi*diameter


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

The diameter is six cm.


What is the suface are for a cylinder with a 7cm radius and 3cm height?

A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2

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