A semicircle is a part of a circle, and it is referred to as half of a given circle. Thud the area of the <em>semi-circle</em> window is 982
.
A circle is a shape that is <u>bounded</u> by a <em>curved</em> path which is referred to as the <em>circumference</em>. Some <u>parts</u> of a circle are radius, diameter, sector, arc, semi-circle, circumference, etc.
A <em>semicircle</em> is a <u>part</u> of a <u>circle</u>, and it is referred to as <em>half </em>of a given <em>circle</em>.
such that:
<em>Area</em> of a <u>circle</u> =
![r^{2}](https://tex.z-dn.net/?f=r%5E%7B2%7D)
and
area of a <u>semicircle</u> = ![\frac{\pi r^{2} }{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20r%5E%7B2%7D%20%7D%7B2%7D)
where: r is the <u>radius </u>of the <u>circle</u>, and
is a <u>constant </u>with a value of
.
Thus from the given question, it can be inferred that;
r = ![\frac{50}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B50%7D%7B2%7D)
= 25
r = 25 in
Thus, the area of the<em> semi-circle</em> can be determined as;
area of the <em>semi-circle</em> =
*
* ![25^{2}](https://tex.z-dn.net/?f=25%5E%7B2%7D)
= 982.1429
area of the semi-circle = 982.14 ![in^{2}](https://tex.z-dn.net/?f=in%5E%7B2%7D)
The area of the <em>semi-circle</em> window is approximately 982
.
for more clarifications on the area of a semi-circle, visit: brainly.com/question/15937849
#SPJ 1