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scZoUnD [109]
3 years ago
15

The radius of a circle is 4 kilometers. What is the area of a sector bounded by a 45° arc?

Mathematics
2 answers:
Alinara [238K]3 years ago
6 0
I have no idea i’m struggling my self
SIZIF [17.4K]3 years ago
5 0

Answer:

1/8 pi

Step-by-step explanation:

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Answer:

$67.20

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3 0
2 years ago
If BC = 5 and CD = 26, find AC.
Blababa [14]

Answer:

AC=\sqrt{130}

Step-by-step explanation:

AC is the geometric mean.  Solve it using this proportion:

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3 0
4 years ago
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