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Triangle ABC has angles that measure 20,50, and 110 degrees. What is this triangle called?
A. acute
B. right
C. Obtuse
D. equilateral

Respuesta :

Triangles can be named using the measure of their angles; triangle ABC is an obtuse triangle

The angles are given as: 20, 50 and 110

When one of the angles of a triangle is greater than 90 degrees, then such triangle is an obtuse triangle

110 degrees is greater than 90 degrees.

This means that:

Triangle ABC is an obtuse triangle

Hence, the true option is (c)

Read more about triangles at:

https://brainly.com/question/23635551