Question

In circle F with mZEFG = 30 and EF = 4 units, find the length of arc EG.. 4Round to the nearest hundredth.

Answer 1

The arc length can be found through the formula:

`s=2\ast\pi\ast r\ast(\theta)/(360)`

then, we can say that r is equal to 4 and the angle is 30°

`\begin{gathered} s=2\ast\pi\ast4\ast(30)/(360) \\ s\approx2.09 \end{gathered}`

Answer:

The arc length is approximately equal to 2.09