Question

AC and BC are opposite Ray. if 2x-3y=60 degree.then find the value of x and y.​

Answer 1

Answer:

x= 120° and y= 60°

Step-by-step explanation:

given

2x-3y=60 -----------(i)

and by the figure we can say that

x+y=180 -------------(ii)  (angle on straight line)

multiplying eqn (ii) by 2

2x+2y=360 -----------(iii)

subtracting (iii) and (ii)

5y = 300

y=300/5 = 60°

x=180-60 = 120°

checking

2*120 - 3*60 = 240-180 = 60°

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