Question

1. In Figure 1, ABCD is a trapezium
in which AB || DC, A= 105º and
B = 115º. Find the value of x and y.​

Answer 1

Answer:

<A+x=180°

x=180°-<A

x=75°

and

y+<B=180°

y=180°-<B

y=180°-115°

y=65°