Question

ABCD is a parallelogram in which one angle is 120. find the other 3 angle class 8th

Answer 1

Answer:

80,80,80

Step-by-step explanation:

we know that sum of parralelogram is 360

so,

120 + x + x + x = 360

3x = 360-120

3x = 240

x = 240/3

x = 80