Question

If (30+x)° is supplement of 40°, then value of x is: (a) 110 (b) 100 (c) 60 (d) 65 ​

Answer 1

Answer:

a)110

Step-by-step explanation: 30+x+40=180°

70+x=180°

x=180-70

x=110°

Answer 2

Answer:

if 30+x is supplement of 40 then value of x is