Question

the opposite angles of a parallelogram are 6x-30 deegree and 4x-40 deegree.Then Find these angles?​

Answer 1

Answer:

120 and 60

Step-by-step explanation:

opposite angle in a parallogram  supplemitary

(6x-40)+(4x-30) = 180

6x + 4x - 40 - 30 = 180

10x - 70 = 180

10x = 180 + 70

10x = 250

x = 250/10

x = 25

6x - 30 = 120

4x - 40 = 60