Question

Which are the measures of the angles of a triangle?

23°, 109°, 65°
23°, 109°, 65°

48°, 87°, 75°
48°, 87°, 75°

52°, 101°, 45°
52°, 101°, 45°

45°, 64°, 71°

Answer 1

45, 64, 71

Explanation:

23 + 65= 88 109 +88 =197 no

48 + 87= 125 125 +75=200 no

101 + 52 = 153 153+45=198 no

45 + 64 = 109 109+71=180 yes