Question

if the given figure ABCD is a parallelogram,then find x and m​

Answer 1

Opposite angles of parallelogram are same.

So, angle C = 55°

therefore x = 5

Now,

angle D + angle B = 250°

angle D = 125°

(5m+10)° = 125°

therefore m = 23

Answer:- x = 5 , m = 23