Determine the measure of ∠A. ANSWWER: 1) 192° 2) 88° 3) 84° 4) 168°

asked Mar 26, 2021 126k views

2 votes

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7 votes

Answer:

84 degrees

Explanation:

Geoji answered Mar 28, 2021

by Geoji

4.8k points

7 votes

Answer:

3) 84°

Explanation:

The angle formed by a chord and a tangent measures half of the intercepted arc.

m<A = (1/2)m(arc) = (1/2) * (168 deg) = 84 deg

Kibi answered Mar 30, 2021

by Kibi

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