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Leokris [45]
3 years ago
11

How do I find the area of a circle and the radius is 4

Mathematics
2 answers:
IRISSAK [1]3 years ago
8 0
A= π(4)^2
A=16 π
then plug into your calculator to find the answer
Virty [35]3 years ago
6 0
Area= pi(radius)squared
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Drupady [299]

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rusak2 [61]
You forgot to mention the graph.
So, I make the graph of both given functions and you will compare your graph with them.

First, y= -x-1  
put y=0 you get point (-1,0) called x-intercept
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Graph is attached in the picture.

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4 0
3 years ago
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Ronch [10]
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8 0
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Oxana [17]
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mylen [45]

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7 0
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