Question

27. In the given figure l || m find x.​

Answer 1

that's the answer for your question

I am sorry I don't remember the second property where x+15=3y

Answer 2

Answer:

x=90       y=40

Step-by-step explanation:

180=60+3y....(linear pair)

=      3y=120

=      y=40

2y+25=x+15....(vertically opposite angles)

=       2(40)+25-15=x

=        80+10=x

=       x=90