Question

can u plss answer this​

Answer 1

Answer:

sorry i dont know :)

Step-by-step explanation:

Answer 2

Answer:

$120 + y = 180 \\ 180 - 120 = y \\ 60 = y \\ now \: apply \: sum \: of \: tringle \\ a + b + c = 180 \\ 40 + 60 + c = 180 \\ 100 + c = 180 \\ c = 180 - 100 \\ c = 80 \\ now \: \\ 80 + x = 180 \\ x = 180 - 80 \\ x = 100$