3 years ago

the area of a circle is 60 π sq.cm. find the radius of the radius of the circle to the nearest tenth step-by-step

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

6 0

Answer:

r = 7.7

Step-by-step explanation:

A = πr²

60π = πr²

r² = 60π/π

r² = 60

$\sqrt{r^2} =\sqrt{60}$

r = 7.746

Rounded to tenths:

7.7

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