Question

2.-3. In fig. line AB and CD intersect each other at point O if angle AOC = 45°
Find x,y,z​

Answer 1

Answer:

x=35°, y=45°, z=100°

Step-by-step explanation:

here, y=45° [vertically opposite angle]

also, 45° + 4x-5 = 180° [linear pair]

4x-5=180°-45°

4x-5=135°

4x=135+5

4x=140°

x=140/4

x=35°

therefore, 4x-5 = 4*35-5 = 135°

AOD= DOB

 x+z = 4x-5

35+z=135

z=135-35

z=100°

     

Answer 2

Answer:

x=35.y°45.z=100

Step-by-step explanation:

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