The angles of a triangle measure (x+10)° , (x+20)° , and (x+30)° . Find the measure of the smallest angle.(1 point)
Responses
60°
60 degrees
40°
40 degrees
50°
50 degrees
70°
1 answer
40°
Responses
60°
60 degrees
40°
40 degrees
50°
50 degrees
70°
1 answer