Question

PLEASE PLEASE PLEASE HELP What is the measure of T
175°
H
57°
F

Answer 1

m<G = 59°

Explanation:

Recall: the angle formed outside a circle when 2 secants intercept is equal to half of the difference of the intercepted arcs

m<G = ½(arc TE - arc HF)

m<G = ½(175 - 57)

m<G = ½(118)

m<G = 59°