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just olya [345]
2 years ago
11

Which equation is correct regarding the measure of

Mathematics
1 answer:
Arturiano [62]2 years ago
3 0

Answer:

m<1 = ½(b - d)

Step-by-step explanation:

Recall: when two secants intersect to form an exterior angle outside a circle, the measure of the exterior angle equals half of the difference of the major and minor arcs intersected.

Thus, in the problem given,

m<1 is the exterior angle

b and d are the arcs intersected.

Therefore,

m<1 = ½(b - d)

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