Question

Find the Area of a circle with radius 8cm

Answer 1

Answer:

200.96 cm^2

Step-by-step explanation:

Given.

Radius= 8 cm.

So,

Area of a circle = pie×radius^2

= 3.14×8×8

=200.96 cm^2.

Answer 2

Answer:

$201.14cm^2$ is the area of a circle.

Step-by-step explanation:

Explanation:

Given in the question that, the radius of a circle = 8cm.

And from the question, we need to find out the area of the circle whose radius is 8cm.

• All points in a plane that are at a specific distance from a specific point, the center, form a circle.

• In other words, it is the curve that a moving point in a plane draws to keep its distance from a specific point constant.

Step 1:

Formula to find the area of a circle = $\pi r^2$

Where r stands for radius.

From the question we have,

radius  = 8cm

Area of circle = $\pi r^2$

⇒Area = $\frac{22}{7}$×$(8)^2$ = 201.14$cm^2$

Final answer:

Hence, 201.14$cm^2$ is the area of the circle.

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