Question

What is the area of the shaded region?

Answer 1

Answer:

about 21.8628330588

Step-by-step explanation:

keep in mind that area of a semicircle is $\frac{\pi r^{2} }{2}$ and that in this example the

side = diameter = 2r.

$s^{2} - \frac{\pi r^{2} }{2}= \\6^{2} - \frac{\pi 3^{2} }{2} =\\36 - \frac{9\pi }{2} =\\36 - 14.1371669412= 21.8628330588$

hope this helps :)