Math, asked by Anonymous, 1 month ago

7. In the adjoining figure, find x, y, z.
z

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Answers

Answered by chambailsingh5
1

Answer:

z= 20° ( because vertically opposite angel of 20°)

y= 180° - z + 10°

y= 180° - 20° + 10°

y= 180° - 30°

y= 150° ( because linear pair)

x= 10° ( because vertically opposite angle of 10°)

x= 10° , y= 150° , z= 20°

Answered by nitvaniya123
1

=>Here,

x= 10°

z=20°

z= ?

Formula :

(x+y+z)=180°

2(x+y+z)=360°

=>Now,

2(10°+20°+z) =360°

20°+40°+2z =360°

2z =360°-60°

2z =300°

z =300°/2

z =150°

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