Question

In adjacent figure, find the value of x,y, z and a, b, c.​

Answer 1

Answer:

Clearly, we have

yo=110o      (∵ Corresponding angles)

⇒xo+yo=180o     (linear pair)

⇒xo+110o=180o

⇒xo=(180o−110o)=70o

zo=xo=70o     (∵ Corresponding angles)

co=65o     

ao+co=180o     [Linear pair]

⇒ao+65o=180o

⇒ao=(180o−65o)=115o

bo=co=65o      [∵ Vertically opposite angles]

Hence, a=115o,b=65o,c=65o,x=70o,y=11

Answer 2

this is a right answer..