Question

Find the other angles

Answer 1

Answer:

1. p=130 s=100 q=100
2. b=70 a=120 c=120

Answer 2

Answer:

We know that,

The opposite angles are equal in a parallelogram..

angle d= angle b= 70

We know that, the adjacent angles sum to 180 degree..

So, angle b+ angle a= 180 degrees

70 degree + angle a= 180 degrees

Thus, angle a = 180degree- 70 degrees

angle a= 110 degrees

We know that, opposite angles are equal..

So, angle c= angle a= 110 degrees..

Thus, angle a=110 degree..

angle c=110 degrees

and angle b= 70 degrees...

Hope, it had helped you...