Question

the some of 2 opposite angle of parallalogram is 140 degree find the other​

Answer 1

hey mate here is ur answer...

let the parallelogram be ABCD

and angle A + angle C is =140 °

find out the sum of angle B and angle D

according to angle sum property of an angle

angle A + angle B +angle C+ angle D=360°

angle A +angle C+angle B+ angle D=360°

140°+angle B+angle D=360°

angle B+angle D=360°-140 °

angle B+angle D= 220°

so hence sum of other two angle is 220°

hope it may help u..

and thnxx for this wonderful question..