Question

two angles on a straight line are 60 and 80 and the third is x find x

Answer 1

Answer:

40°

Step-by-step explanation:

60°+80°+x=180°. (linear pair)

140°+x=180°

x=180°-140°

x=40°

PLZ MARK MY ANSWER AS BRAINLIST

Answer 2

Answer:

HEY HERE IS YOUR ANSWER

Step-by-step explanation:

ANGLES ABOVE THE LINE ARE OF TOTAL 180 DEGREE AND BOTH ABOVE AND BELOW THE LINE IS 360 DEGREE.

THEREFORE

60+80+x=180

140+x=180

x=180-140

x=40 is your answer