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Rama09 [41]
3 years ago
5

PLEASE HELP MEEE ITS VERY URGENT

Mathematics
1 answer:
suter [353]3 years ago
3 0

Answer:

C=31.42

A=78.55

Step-by-step explanation:

C=2\pi r

C=2 \times 3.142 \times 5

C=31.42

A=\pi r^{2}

A=3.142 \times 5^{2}

A=3.142 \times 25

A=78.55

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Maksim231197 [3]

Explanation:

The angles are <em>vertical angles</em> if the opposites of the rays forming one of the angles are the rays forming the other angle.

More formally, if V is the common vertex, and ...

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