Question

Find the arc length of the partial circle.

Answer 1

Answer:

Arc length of the partial circle = 3π units

Step-by-step explanation:

Given question is incomplete; please find the complete question attached.

Formula for the arc length of a circle = $\frac{\theta}{360^\circ}(2\pi r)$

Here θ is the angle formed by the sector at the center.

Angle that is formed at the center of the circle is = 360° - 90°

= 270°

So, length of the arc = $\frac{270}{360}(2\pi)(2)$

                                  = 3π

Therefore, length of the given partial circle is 3π units.

Answer 2

Answer:

1/2 pi

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Step-by-step explanation: