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Mrac [35]
3 years ago
7

Find m angle D........

Mathematics
1 answer:
GaryK [48]3 years ago
7 0

Answer:

A

Step-by-step explanation:

Since D is an inscribed angle opposite of an 80 degree arc, its measure must be half that of the arc. Therefore, the measure of angle D is 80/2=40 degrees, or answer choice A. Hope this helps!

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