Question

The measure of angle B is 83 degrees, and the measure of angle C is 42 degrees.

Triangle B C D.
What is the measure of angle D in degrees?
41°
45°
55°
125°

Answer 1

Answer:
✔ 55°

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The measure of angle B is 83 degrees, and the measure of angle C is 42 degrees.

Triangle B C D.

What is the measure of angle D in degrees?

41°

45°

✔ 55°

125°

Answer 2

55 degrees

Explanation:

The total degrees of a triangle is 180 so when you add angle B (83 degrees) and angle C (42 degrees) you get 125 degrees. 180-125=55