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# triangle ABC is isosceles with congruent sides, BC and AC. The exterior angle to angle c measures 92 degrees what is the measure of angle b?

answer options

88

92

42

### 2 Answers

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- ?Lv 71 month ago
Triangle ABC is isosceles with congruent sides, BC and AC.

The exterior angle to angle C measures 92 degrees.

What is the measure of angle B?

Answer options:

88°

92°

42°

46° ✔

- PuzzlingLv 71 month ago
The two base angles will add up to be the same as the exterior angle. And since they are congruent, they will be half of the exterior angle.

Answer:

46°

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