Question

""Triangle ABC has the angle measures shown.

[Angle A] + [Angle B] + [Angle C] = 180°

Which statement is true about the angles?

A) [Angle A] + [Angle C] = 120°
B) [Angle A] + [Angle B] = 120°
C) [Angle B] + [Angle C] = 120°

Select the statement that correctly relates the angles in triangle ABC.""

Answer 1

The statement that correctly relates the angles in triangle ABC is Angle A + Angle B = 120°.

Step-by-step explanation:

The statement that correctly relates the angles in triangle ABC is B) Angle A + Angle B = 120°C.

According to the given information, the sum of the angles in a triangle is always 180°. Therefore, if we subtract Angle C from both sides of the equation, we get:
Angle A + Angle B + Angle C - Angle C = 180° - Angle C
Angle A + Angle B = 180° - Angle C

Since Angle C is not given a specific measure, we cannot determine its exact value. However, we can say that the sum of Angle A and Angle B must be 120°, as given in option B.