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find the area and circumference of each circle. Use pi in your answer (example: radius = 8, or diameter = 14).

Sagot :

The area of the circle is 64π square unit and the circumference is 16π units

Calculating area and circumference of a circle

From the question, we are to find the area and circumference of the circle

The area of a circle is given by the formula,

A = πr²

Where A is the area

and r is the radius

Using the parameter, radius = 8

Then,

A = π × 8²

A = 64π square unit

Calculating the circumference

The circumference of a circle is given by the formula

C = 2πr

Where C is the circumference

and r is the radius

Thus,

C = 2  × π × 8

C = 16π units

Hence, the area of the circle is 64π square unit and the circumference is 16π units

Learn more on Calculating area an circumference here: https://brainly.com/question/15673093

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