1 Answer

Metabble · Answer 1 · 2021-02-28T08:47:07+0000

Explanation:

Given , the diameter of the circle is 6 units

radius
= (diameter)/(2) = 3 units

The height of the triangle = the radius of the circle = 3 units

And the base of the triangle = 6 units

∴the area of the circle =
$\pi r^2$ =
$\pi 3^2$ square units =
$9 \pi$ square units

∴The area of the triangle
=(1)/(2) * base * height

=
$\frac {1}{2} * 6* 3$ square units

= 9 square units

∴ Therefore the area of non shaded =(
$9 \pi$ -9) square units

=
$9(\pi -1)$ square units

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