3 years ago

If BAC = 320°, what is the measure of BC?

Mathematics

1 answer:

melisa1 [442]3 years ago

3 0

Answer:

BC = 40º

BMC = 40º

Step-by-step explanation: Since the measure the major and minor arcs add up to 360º, just subtract 320 from 360 to find BC which is 40º. <BMC is also 40º because the measure of the arc is equal to its corresponding angle.

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