Question

in a parallelogram angle a is 3x-20 angle b is y+15 and angle c is x+40 then find x And y
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Answer 1

Answer:

x =30 y=95

Step-by-step explanation:

a=c. (opp angle of parallelgram arevequal)

3x-20=x+40

x=30

a+b=180

3x-20+y+15 =180

y=95