Question

in a parallelogram PQRS angle R=100degree. find all other angles ​

Answer 1

Answer:

Here is your answer with Diagram

Thank you

Answer 2

Step-by-step explanation:

Given,

R=100°

then P=100°[opposite angles in parallelogram are equal]

Q=S=x

P+Q+R+S=360°[sum of all angles in parallelogram is 360°]

100+x+100+x=360°

2x+200=360°

2x=360-200

2x=160°

x=160/2

x=80°

Therefore,P=100°;Q=80°;R=100°;S=80°