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Area of Circle Calculator - Online Calculator - Tutorpace

# Area of Circle Calculator

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The calculator tool used for finding the area of circle is called as area of the circle calculator. Circle is a geometric figure in math which has a fixed distance called radius r from every point on its plane. The area of the circle is calculated by the formula π × r2.

Given the radius of the circle is r = 10 cm.
The area of the circle is = π × r2. The value of Pi = 3.14

This makes the solution = 3.14 * 10 * 10 square cm = 314 square cm.

Therefore, area of this circle with radius 10 cm is 314 square cm.

Example 2: Find the area of the circle which has the radius = 1.5 cm?

Given the radius of the circle is r = 1.5 cm.

The area of the circle is = π × r2. The value of Pi = 3.14

This makes the solution = 3.14 * 1.5 * 1.5 square cm = 7.1 square cm.

Therefore, area of this circle with radius 1.5 cm is approx 7.1 square cm.