Question

supplementry angle of 60 degree is choose the correct answer​

Answer 1

Answer:

x + y = 180 °

1) 60 °

60 + y = 180

y = 180 - 60 = 120 °

2) 80 °

80 + y = 180 °

y = 180 - 80 = 100 °

Answer 2

Supplementnary angles of 60 degrees is possible

Then the other angle has to 180 - 60 = 120 degrees

I hope it helps :)