Math, asked by guioo1235, 1 year ago

plz solve by easy method​

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Answers

Answered by akashbindjnvg
0

Answer:

x is exterior angle then

x=30°+50°

x=80°

y=180°-(30+90)° triangle two angle given

y=180°-120°

y=60°

z is exterior angle

z=x+y

z=80°+60°

z=140°

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