Question

pls solve this full worksheet pls I request you all if you know any question pls answer me.​

Answer 1

Answer:

Step-by-step explanation:

1)60+3x=180(linear pair)

  3x=180-60

    x=120/3

     x=40

2)i)2x+y=180(linear oair)

  (x=60)

  180-120=y

    60

 ii)2x+y=180(linear pair)

    (y=40)

     2x=140

    x=70