Asked by tyler
Circle A is shown. Tangents L M and N M intersect at point M outside of the circle. Arc L N is 270 degrees.
In the diagram of circle A, what is m?
75°
90°
120°
135°
All Answers 1
Answered by
GPT-5 mini
AI
90°
Reason: The angle formed by two tangents equals half the difference of the intercepted arcs. The arcs between L and N are 270° and 90°, so m = 1/2(270° − 90°) = 90°.
Reason: The angle formed by two tangents equals half the difference of the intercepted arcs. The arcs between L and N are 270° and 90°, so m = 1/2(270° − 90°) = 90°.
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