# What is the perimeter of a rectangle with sides of 12 inches and 18 inches?

The perimeter means "the distance around a figure. To find the perimeter of any figure, you simply add all of it's sides together.

Sometimes it's helpful to imagine putting a fence around the shape - you have to know how much distance there is around the "property", so you add all of the sides together.

So the perimeter of this rectangle is

So the perimeter of this figure is

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The perimeter of a rectangle with sides of 12 inches and 18 inches is 60 inches.

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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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