Two lines intersect such that one of the vertically opposite angles measures

MATHEMATICS · Single correct · CBSE · Mathematics · Lines and Angles · Lines and Angles

Problem

Two lines intersect such that one of the vertically opposite angles measures 105∘105^{\circ}. How would you classify its vertically opposite angle? (a) Acute angle (b) Right angle (c) Obtuse angle (d) Straight angle

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