2 years ago

The radius of a circle is 3cm. What is the area of the circle? Use 3.14 for pie.

Mathematics

1 answer:

vekshin12 years ago

6 0

Answer: 28.26 square cm

Step-by-step explanation:

$A=\pi r^{2}=\pi(3)^{2} \approx 3.14(3)^{2} \approx \boxed{28.26 \text{ cm}^{2}}$

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The radius of a circle is 3cm. What is the area of the circle? Use 3.14 for pie.​

The radius of a circle is 3cm. What is the area of the circle? Use 3.14 for pie.