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what is the areas of the window shown? use 3.14 for pi. round your answer to the nearest tenth. if you can’t see the pic don’t both answering

what is the areas of the window shown? use 3.14 for pi. round your answer to the nearest-example-1
User Tiwei
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2 Answers

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Answer:

I think the answer is 5,425.92, but at the same time i'm not very good at this because I don't have the right STAAR Chart to help me out. I'm sorry if this wrong. Good Luck!

User Alsk
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Let’s start by finding the area of the bottom square.
36 x 48 = 1728
Now, we can find the area of the top semi-circle.
We can do this using the formula: 1/2 x pi x r^2
To find the radius: 36/2 = 18
Let’s substitute in our values.
1/2 x 3.14 x 18^2
=508.68
=508.7
Now we add our two areas.
1728 + 508.7
=2236.7
Answer:
2236.7 inches
User Andres SK
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