Question

Which set of angle measures would determine a triangle?

OA 75°, 15°, 10°
OB. 150°, 20°, 50°
O c. 50°,50°, 100°
OD. 75°,5°, 100°
OE. 70°, 60°, 40°

Answer 1

OD

Explanation:

Angles in a triangle add to 180 degrees. The only set of angles which total to 180 is the values in OD