# What is the radius of a circle whose area is 154 square centimeters?

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To find the radius of a circle whose area is 154 square centimeters, you can use the formula for the area of a circle: (A = \pi r^2), where (A) is the area and (r) is the radius. Rearrange the formula to solve for the radius: (r = \sqrt{\frac{A}{\pi}}). Then, substitute the given area (A = 154 , \text{cm}^2) into the formula to find the radius.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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