Question

the sum of two opposite angles of a parallelogram is 150° . find the measure of any one of the other two angles​

Answer 1

the two angles will be of each 105° as 360-150=210 and as opposite angles are equal 210/2=105°

Answer 2

We also know that measure of opposite angles in a parallelogram is equal . The sum of the angles in a parallelogram is 360°. They also will be opposite to each other, Hence their measures are also equal .