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Using the formula for the circumference of a circle, c = 2 pi * r, we can find the length of the arc by using the fact that 2 pi radians = 360 degrees:
[tex]s=\frac{\pi\times4\times2\times3}{2\pi}=4\times3\ inches[/tex]
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The length of an arc, s, intersected by a central angle of 3 radians in a circle with a radius of 4 in is 12 inches.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables

The length of an arc is given by:

s = Ф * radius

Ф is in radius.

For a circle with radius of 4 in and central angle of 3 radians:

s = 3 rad * 4 in = 12 in

The length of an arc, s, intersected by a central angle of 3 radians in a circle with a radius of 4 in is 12 inches.

Find out more on equation at: https://brainly.com/question/2972832

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