Welcome to the article A stained glass window is shaped like a semicircle The bottom edge of the window is 36 inches long What is the area of the. On this page, you will learn the essential and logical steps to better understand the topic being discussed. We hope the information provided helps you gain valuable insights and is easy to follow. Let’s begin the discussion!
Answer :
check the picture below.
so, if the semi-circle has a diameter of 36, then the radius is half that, or 18
[tex]\bf \textit{area of a semi-circle}\\\\
A=\cfrac{\pi r^2}{2}\quad
\begin{cases}
r=radius\\
-----\\
r=18
\end{cases}\implies A=\cfrac{\pi 18^2}{2}\implies A=\cfrac{324\pi }{2}
\\\\\\
A=162\pi [/tex]
so, if the semi-circle has a diameter of 36, then the radius is half that, or 18
[tex]\bf \textit{area of a semi-circle}\\\\
A=\cfrac{\pi r^2}{2}\quad
\begin{cases}
r=radius\\
-----\\
r=18
\end{cases}\implies A=\cfrac{\pi 18^2}{2}\implies A=\cfrac{324\pi }{2}
\\\\\\
A=162\pi [/tex]
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Rewritten by : Brahmana