Question

which of the following pair is supplementary angle 1)13,77 2)10,70 3)120,60 4)50,40​

Answer 1

Answer:

c)120,60

Step-by-step explanation:

because their sum is 180 degree

Answer 2

the sum of supemantly angel is 180 degeree

120 + 60 =180

so the right answer is 120,60