Question

If two adjacent angels of a parallelogram are in the ratio 1:3,then find its all angle.

plz answer this question it's argent friends ​

Answer 1

Step-by-step explanation:

The sum of adjacent angles in a parallelogram is 180

Let one angle be x

then the other angle is 3x

x+3x=180

4x=180

x=180/4

x=45

One angle is 45

and the other angle is 135

Answer 2

Step-by-step explanation:

Let we take 1x and 3x

1x+3x=180 ( Linear pair axiom)

4x= 180

x=180/4

x= 45

so, 1x= 1×45=45 and 3x= 3×45=135

Hence sloved