Question

Please give the answer of these questions fast! I cant find the exact answer please include step by step explaination.

Answer 1

Answer:

Hope my answer helps you mate :-)

Step-by-step explanation:

In Q1. If Parallelogram YOUR 120degree = RYO

as Opposite angle of parallelogram are given.

Angle RYS+RYO=180. ( linear pair)

RYS=60 degree

Now in triangle RYS by angle sum property

RSY=180-60-50

RSY=70

Q2. In attachment

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