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  • In the given figure, the two lines AB and CD intersect at a point O, such that ∠BOC = 120°, then the measure of x and z respectively  is  <img alt="" src=

In the given figure, the two lines AB and CD intersect at a point O, such that ∠BOC = 120°, then the measure of x and z respectively  is 

Option: 1

90°, 60°


Option: 2

120°, 60°


Option: 3

60°, 60°


Option: 4

60°, 90° 


Answers (1)

best_answer

 

y = ∠BOC = 120°      [vertically opposite angle]

x = z                          [vertically opposite angle]

y + z = 180° 

120° + z = 120°

z = 60° 

x = z = 60°

Posted by

Kuldeep Maurya

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