IronDarKnight1 IronDarKnight1

31-05-2018
Mathematics

contestada

In ΔABC, what is the measure of angle B?

46 degrees
48 degrees
70 degrees
92 degrees

In ΔABC what is the measure of angle B 46 degrees 48 degrees 70 degrees 92 degrees class=

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Luv2Teach Luv2Teach

02-06-2018

This theorem says that the exterior angle is equal to the sum of its remote interior angles. In other words, 140 = 2x + x + 2. 140 = 3x + 2 and 138 = 3x. Therefore, x = 46. Multiply it by 2 to get angle B is 92 degrees.

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eyesoffury323 eyesoffury323

03-06-2020

Answer:

The Answer is 92

Step-by-step explanation:

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