# How do you find the length of a petal of a polar curve?

The Arc Length in Polar Coordinates is given bu:

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To find the length of a petal of a polar curve, you can use the following formula:

Length of a petal = ∫[θ1 to θ2] √[r(θ)^2 + (dr/dθ)^2] dθ

where r(θ) is the polar function representing the curve, and θ1 and θ2 are the angles defining the petal. You integrate this expression over the given range of θ values to find the length of the petal.

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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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