Maths-
General
Easy

Question

Find the odd one out.

  1. ∠5 and ∠2
  2. ∠1 and ∠7
  3. ∠3 and ∠4
  4. ∠1 and ∠2

hintHint:

Use the property of parallel lines angle rules.

The correct answer is: ∠1 and ∠7


    Complete step by step solution:

    straight angle 5 equals straight angle 2(alternate interior angles)

    straight angle 1 text  and  end text straight angle 7(does not belong to any parallel lines angles rules)

     straight angle 3 text  and  end text straight angle 4(co-interior angles)

    straight angle 1 text  and  end text straight angle 2(co-interior angles)
    Here all the options other than B belong to parallel lines angles rules.
    Hence option B is the correct answer.

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