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In the following figure, two straight lines AB and CD are intersecting each other at the point 0 and the angles thus formed at 0 are marked, then the value of ∠x – ∠y is
  • a)
    56°
  • b)
    118°
  • c)
    62°
  • d)
    180°
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
In the following figure, two straight lines AB and CD are intersecting...
Look at the figure carefully. Two straight lines AB and CD intersect at O, forming four angles. One of them is given as 62°. We are asked to find the value of x – y.
Step 1: Relationship of x and 62°
x and the given 62° are on the same straight line. Angles on a straight line add up to 180°.
So, x + 62° = 180°
x = 180° – 62° = 118°.
Step 2: Relationship of y and 62°
y and the given 62° are opposite to each other at the intersection. Opposite (vertically opposite) angles are always equal.
So, y = 62°.
Step 3: Find x – y
x – y = 118° – 62° = 56°.
Final Answer: 56° (option a).
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In the following figure, two straight lines AB and CD are intersecting each other at the point 0 and the angles thus formed at 0 are marked, then the value of ∠x – ∠y isa)56°b)118°c)62°d)180°Correct answer is option 'A'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about In the following figure, two straight lines AB and CD are intersecting each other at the point 0 and the angles thus formed at 0 are marked, then the value of ∠x – ∠y isa)56°b)118°c)62°d)180°Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the following figure, two straight lines AB and CD are intersecting each other at the point 0 and the angles thus formed at 0 are marked, then the value of ∠x – ∠y isa)56°b)118°c)62°d)180°Correct answer is option 'A'. Can you explain this answer?.
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