Question

Workout the area of the quarter of a circle with a radius of 8

Answer 1

201 cm

Explanation:

16 / 2 is 8 for the radius

3.142 x 8^2 is 201cm

Answer 2

`16\pi`

Explanation:

We need to find 1/4 of the area of a circle with a radius of 8

Let r be radius

Area of a circle =
`r^(2) \pi`

Substitute r with 8

Area of a circle =
`8^2\pi =64\pi`

Now, to find 1/4 of the area, we can create an equation
`(64\pi )/(4)={16\pi`

The answer is
`16\pi`

Hope this helps :)

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