3 years ago

PLEASE ANSWER (: Find the measure of angle A.

Mathematics

2 answers:

coldgirl [10]3 years ago

6 0

The answer for you question is “B”

natka813 [3]3 years ago

3 0

Answer:

B. 120°

Step-by-step explanation:

If two tangents intersect in the exterior of a circle, then the measure of the angle formed is one half the difference of the measures of the intercepted arcs.

m∠A° = 1/2(300 - 60)

m∠A° = 1/2(240)

m∠A° = 120

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