1) In the adjoining figure line p-ll line q. line T and line S are tra

1.	1) In the adjoining figure line p-ll line q. line T and line S are transversals. Find measure of angles given in the figureSorry but I can't made this question diagram but, it is standard 8th question of practice set 2.2
Answer» Answer: 40° + U = 180° => u = 140° w + u = 180° => w = 180° - u = 40° angle z = 70° (VERTICALLY opposite angles) angle y + angle z = 180° => angle y = 180° - angle z 180° - 70 = 110° => w + X = 180° therefore x = 140°

1) In the adjoining figure line p-ll line q. line T and line S are transversals. Find measure of angles given in the figureSorry but I can't made this question diagram but, it is standard 8th question of practice set 2.2

Answer»

Answer:

40° + U = 180°

=> u = 140°

w + u = 180°

=> w = 180° - u

= 40°

angle z = 70° (VERTICALLY opposite angles)

angle y + angle z = 180°

=> angle y = 180° - angle z

180° - 70

= 110°

=> w + X = 180°

therefore x = 140°