Question

1. find each angle in the figure giving reasons​

Answer 1

Answer:

solution :

Let 1=x, 2=y, and 3=z

x= 70° (: being alternate angle )

y= 70° (: being alternate angle )

Again,

z+y= 180° (: being Co interior angle )

or, z+ 70° =180°

or, z= 180°-70°

: z= 110°

1= 70°, 2=70°, and 3= 110°