D
Clear
What do you call an angle whose measure is equal to the measure of its intercepted arc?
ed angle
B central angle
C circumscribed angle​


Sagot :

Answer:

Inscribed angle theorem. The measure of an inscribed angle is equal to one-half the measure of its intercepted arc. The usual proof begins with the case where one side of the inscribed angle is a diameter. Then the central angle is an external angle of an isosceles triangle and the result follows.

Step-by-step explanation:

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