Question

27) In the following figure, two straight lines AB and CD are intersecting each other at the point O and the angles thus formed at O are marked then find the value of < X - <Y

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Answer 1

Step-by-step explanation:

82° = < y... because apposite angle

so < y= 82°

< x + 82° = 180°

< x = 92°

so < x- < y = 92-82

= 10

so the answer is 10