Question

plz give answer with explained full solutions ​

Answer 1

Answer:

y= 40. and. x= 110

Step-by-step explanation:

$x + 70 = 180(linear \: pair) \\ x = 180 - 70 \\ x = 110 \\ \\ x + 30 + y = 180 \\ (angle \: sum \: property \: of \: a \: triangle) \\ 110 + 30 + y = 180 \\ 140 + y = 180 \\ y = 180 - 140 \\ y = 40 \\ \\ to \: check \: whether \: your \: answer \: is \: \\ correct \: lets \: check. \\ 110 + 40 + 30 = 180 \\ 70 + 110 = 180 \\ 180 = 180 \\ lhs \: = \: rhs$