Question

D
с
50°
to)
(d) In a trapezium ABCD,
AB || CD. If ZA = 50°,
then ZD is
(i) 110 (ii) 130°
(iii) 70° (iv) 90°
A
B​

Answer 1

Answer:

DC and AB are parallel so angleDAB+angle CDA =180

so 50+x=180

x=180-50

=130