Will the following angle measurements make a triangle?
a. 70°, 20°, 90°
b. 120°, 40°, 40°
c. 50°, 50°, 50°, 30°
1 answer
The sum of the three angles must be 180°
a. 70°, 20°, 90°
b. 120°, 40°, 40°
c. 50°, 50°, 50°, 30°
1 answer