Question

two adjacent angles of a parallelogram are in ratio 1:2 find ala the angles

Answer 1

let the adjacent sides be 1x and 2x,
we know that the opposite side of parallelogram are equal so,
2(1x+2x)=360
6x=360
x=360/6
=60
therefore 1x= 1*60=60
2x=2*60=120
so,the angles are 60, 120, 60, 120

Answer 2

Hola Friend ✋✋✋

Let the two adjacent angles be x and 2x....

Sum of adjacent angles is 180°

So ,

x + 2x = 180°

3x = 180°

x = 60°

2x = 120°...

Opposite angles are equal in PARALLELOGRAM.... so all angles are 60° , 120° , 60° and 120°

Hope it helps