Question

Two angles of a triangle are 50 degrees and 60

degrees. The exterior angle formed near the
third angle has a measure of
Select one:
O a. 100
O b. 110
O c. 180
O d. 70

Answer 1

d.70. Angles of a triangle add up to 180°.Therefore 180-(50+60)=70.Exterior angle is equal to interior opposite angle

Answer 2

d.70

Explanation: