Question

6.) For each set of angles, decide if there is a triangle

whose angles have these measures in degrees. Explain your
answer.
A.60,60,60
B.90,90,45
C.30,40,50
D.90,45,45
E.120,30,30

Answer 1

A. 60, 60, 60.

Explanation:

Reminder: In a triangle, the sum of three interior angles is 180 degrees.

If we sum Angle A + Angle B + Angle C= 180 degrees

This is a triangle with all three internal angles. [ Equilateral ]