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stich3 [128]
2 years ago
6

What is the estimate for square root of 22

Mathematics
1 answer:
tigry1 [53]2 years ago
5 0
<span>16=4²
25=5² 
</span>So that means the square root of 22 is between 4 and 5.
Square 4.5 
4.5² = 20.25 
<span>4.5 < √22 < 5
So the nearest whole number would be 5.
</span>
Happy Holidays~
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4 0
3 years ago
Read 2 more answers
ANSWER ASAP
xz_007 [3.2K]

Answer:

12.5 pi or 39.26990

Step-by-step explanation:

First we can find the radius, which is half the diameter, 5 feet. To find the area of a semi-circle we would find the area of the circle and then divide by 2:

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We can substitute what we have:

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