Question

find the value of x,y and z from the given parallelogram ABCD.give reasons​

Answer 1

Step-by-step explanation:

∠DAC = 40° = y [Alt. Angle]

∠ABC + ∠CBX = 180° [linear pair]

∠ABC = 110°

∠ABC + x + y = 180° [Sum of angle of ∆]

z = 30°

∠ABC = x = 110° [Opp. angle of ||gm]

Answer 2

$\large{\underline{\underline{\mathsf\blue{Required\:Answer}}}}$

ZDAC = 40° = y

all 85

[Alt. Angle]

ZABC + ZCBX = 180° [linear pair]

ZABC = 110°

ZABC + x + y = 180° [Sum of angle

of A]

z = 30°

ZABC = x = 110° [Opp. angle of Il

gm]