Question

What is the measure of 60°
50°
65°
70°

Answer 1

∠G = 50°

Explanation:

The measure of the angle between the 2 tangents is

`(1)/(2)` ( major arc - minor arc )

minor arc HF = 130° and major arc HF = 360° - 130° = 230°

Hence

∠G = 0.5(230° - 130°) = 0.5 × 100° = 50°