giselle39 giselle39

21-04-2020
Mathematics

contestada

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

Respuesta :

yassytoolit2 yassytoolit2

21-04-2020

Answer:

12.57cm²

Step-by-step explanation:

Hopefully this helps :)

Answer Link

itzshiane itzshiane

21-04-2020

Answer:

12.56.

Step-by-step explanation:

Formula: (pi)*r^2

(pi)*2^2.

-->2^2 = 4.

3.14 x 4 = 12.56.

Answer Link

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