Question

The sum of two opposite angles of a
parallelogram is 300. Find out the measure
of the other two angles​

Answer 1

Answer:

Step-by-step explanation:

sum of angles of a quadrilateral=360°

a+b+c+d =360°

a+c=300

b+d=60°

b=d(opposite angles of a quadrilateral are equal

b=d=30°