Question

find the value of x and y​

Answer 1

Answer:

x=50, y=120

Step-by-step explanation:

The figure represents a cyclic quadrilateral. Thus sum of opposite angles = 180. Using this property,

2x+10+y-50=180

2x+y=220.....(i)

x+20+y-10=180

x+y=170.....(ii)

Subtract (ii) from (i),

x=50

Substitute x in (ii),

50+y=170

y=120.