Question

Find the area of the shape.

Either enter an exact answer in terms of
π
πpi or use
3.14
3.143, point, 14 for
π
πpi and enter your answer as a decimal.

Answer 1

Okay I will just keep it in terms of pi to make it more pretty.

area = 1/4π(8²) = 16π

answer: 16π

Answer 2

Answer : The area of the shape is, 50.24 unit square.

Step-by-step explanation :

To calculate the the area of shaded sector in the circle in degree, the formula used as:

`A=(\theta)/(360)* \pi r^2`

where,

A = area of sector

`\theta` = angle = 90°

r = radius of circle = 8 unit

Now put all the given values in the above formula, we get:

`A=(90)/(360)* 3.14* (8)^2`

`A=50.24`

Therefore, the area of the shape is, 50.24 unit square.