Question

no fake answers plz​

Answer 1

Step-by-step explanation:

x+20+y+30=180(opp. angles of cyclic quad. sum to 180)

x+y=130.........(1)

x+30+30-y=180

x-y=120..........(2)

adding equations we get

2x=250

x=125

y=130-125 (from eq.(1))

y=5

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Answer 2

Answer:

X =125 (by angle sum property )

y =5 (by opposite interior angles of a cyclic quadrilateral has a sum of 180)