3 years ago

Find the measure of the arc. A 146° E mBC =[ ? ]

Mathematics

1 answer:

Yakvenalex [24]3 years ago

7 0

Answer:

124

Step-by-step explanation:

we are given 146 right away.

That little square means a 90 degree angle

146 + 90 = 236

360 - 236 = 124

(360 degrees is the sum of a complete circle.)

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