Question

PLZ PLZ PLZ PLZ HELP HELP HELP HELPFind 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

π

Explanation:

calculate the the full circle: A = π*
`r^(2)` = π*
`2^(2)` = π*4 (the area of the full circle)

you've got 1/4 or the circle according to the picture, so divide the area of the full circle with 4:

(π*4)/4 = π

Answer 2

3.14

Explanation:

The formula for the area of a circle is
`\pi r^2`, where r is the radius. In this circle, the area would therefore be
`3.14\cdot 2^2=12.56`. However, since this is only a quarter circle, you need to divide the area by 4, meaning that the area of this shape is 3.14 square units. Hope this helps!