Question

please help me!!! I am not able to understand this question.​

Answer 1

Answer:

fir no 1 you can simply do

x+120°=180°[Being linear pair]

x=60°

now,

x+y+50°=180(sum of angle of triangle)

now solve.

no.2

y=80°(V.O.A

Y+x+50=180°(sum of angle of triangle)

now solve.

no3

y+60+50=180sum of angle of triangle)

y=70

now

x+y=180(linear pair)

x+70=180

now solve

Step-by-step explanation:

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