Question

In circle F with mZEFG = 30 and EF =

30 and EF = 11 units, find the length of arc EG.
Round to the nearest hundredth.
F
G
E

Answer 1

5.76 units

Explanation:

Length of arc EG = central angle/360 × 2πr

Where,

central angle = 30°

radius (r) = 11 units

Plug in the values into the formula

Length of arc EG = 30/360 × 2 × π × 11

Length or arc EG ≈ 5.76 units (to nearest hundredth)