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Harlamova29_29 [7]
3 years ago
13

Which is the area of a circle with a radius of 5 units? (use 3.14 for ) A. 15.7 square units B. 31.4 square units C. 78.5 square

units D. 392.5 square units
Mathematics
1 answer:
sattari [20]3 years ago
6 0

Answer:

C

Step-by-step explanation:

A = \pir²

so we do

5² = 25 * \pi

25 * \pi

= 78.5 square units

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