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A circle has an area of ​​2,464 cm², what is the diameter of the circle?​

A circle has an area of ​​2,464 cm², what is the diameter of the circle?​
asked 42.5k views
1 vote
A circle has an area of ​​2,464 cm², what is the diameter of the circle?​

asked
User Gaberocksall
by
7.7k points

1 Answer

3 votes

Answer:

56cm

Explanation:


2.464 {cm}^(2) = 22 * {r}^(2)


{r }^(2) = 2.646 = 784


r = √(784) = 28


2×28


\boxed{\green{Diameter}{ = 56cm}}

answered
User Boyukbas
by
7.6k points
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