Question

Find the area of the shaded regions.​

Answer 1

The area of the shaded circle is given as follows: 84.82 cm².

What is the area of a circle?

The area of a circle of radius r is given by pi multiplied by the radius squared, as given by the formula presented next:

$A = \pi r^2$

In this problem, we have that the important data is given in the bullet-points as follows:

• The radius is of r = 6 cm.

• The shaded area is 75% of the circle.

Hence the shaded area in cm² can be found a applying the formula given at the beginning of this problem, as is presented below:

$A = 0.75\pi \times 6^2 = 84.82$

The multiplication by 0.75 happened because as stated in the bullet point, the shaded area corresponds to only 75% of the entire circle.

More can be learned about the area of a circle at brainly.com/question/17326298

#SPJ1