Examine the diagram. It is not drawn to scale.

A triangle has angles A, C, 57 degrees. The exterior angle to angle A is B and the exterior angle to angle C is 118 degrees.

Use the measurements provided in the diagram to determine the measure of AngleB.

mAngleB =
°
E DGENUITY

Respuesta :

Answer: 119

Step-by-step explanation: got it right

Answer:

119

Step-by-step explanation: