# A circular arc of length 16 ft subtends a central angle of 25°. How do you find the radius of the circle?

*Consider the following diagram
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*
*

*The formula for arc length is #s = theta xx r#, where #r# is the radius, #theta# is the center angle in radians and #s# is the arc. *

We can convert

Now, solving for

The radius measures 36.67 feet.

Hopefully this helps!

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To find the radius of the circle, you can use the formula:

radius = (arc length) / (central angle in radians)

First, convert the central angle from degrees to radians:

angle in radians = (angle in degrees) * (π / 180)

Then, use the formula to find the radius:

radius = (16 ft) / (25° * π / 180)

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*Answer from HIX Tutor*

*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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