NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 5: Lines And Angles - True or False Questions
Question 68

Question. 68

Vertically opposite angles are either both acute angles or both obtuse angles.

Answer:

true

Detailed Answer with Explanation:

When two lines intersect, vertically opposite angles are equal. If one is acute, the opposite is also acute; if one is obtuse, the opposite is obtuse.

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