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Paladinen [302]
4 years ago
10

The diameter of a circle is 4 cm. Find its area to the nearest tenth.

Mathematics
2 answers:
aksik [14]4 years ago
7 0

Answer:

12.57cm²

Step-by-step explanation:

Hopefully this helps :)

miss Akunina [59]4 years ago
4 0

Answer:

12.56.

Step-by-step explanation:

Formula: (pi)*r^2

(pi)*2^2.

-->2^2 = 4.

3.14 x 4 = 12.56.

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