Question

find the value of x,y,z ​

Answer 1

Answer:

x=70

y=110

z=70

Step-by-step explanation:

x+110=180 (linear pair)

x=70

x+y=180 (linear pair)

y=110

y+z=180 (linear pair)

z=70

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Answer 2

Sol:

< AOD is congruent to <COD ...(Vertically opposite angle)

Therefore, y = 110°

< COB + < BOD = 180° ...... (linear pair)

110 + < BOD = 180

<BOD = 180 - 110

<BOD = 70°

x = 70°

< AOC is congruent to <BOD .....(Vertically opposite angle)

< AOC = 70°

z = 70°

Ans. x = z= 70°, y = 110°

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