Question

Find the arc length of the partial circle.
length is 1.
**See attached photo**
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Answer 1

1.57 units

Explanation:

Hope this helps!

Answer 2

Arc length of the quarter circle is 1.57 units.

Solution:

Radius of the quarter circle = 1

Center angle (θ) = 90°

To find the arc length of the quarter circle:

`$\text{Arc length}=2 \pi r\left((\theta)/(360^\circ)\right)`

`$=2 * 3.14 * 1\left((90^\circ)/(360^\circ)\right)`

`$=2 * 3.14 * 1\left((1)/(4)\right)`

Arc length = 1.57 units

Arc length of the quarter circle is 1.57 units.