NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 5: Lines And Angles - Multiple Choice Questions
Question 12

Question.  12

If angle P and Q are supplementary and ∠P = 60°, then ∠Q is

(a)

(a) 120°

(b)

(b) 60°

(c)

(c) 30°

(d)

(d) 20°

Detailed Answer with Explanation:

∠Q = 180° - 60° = 120°.

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NCERT Exemplar Solutions Class 7 – Mathematics – Unit 5: Lines And Angles – Multiple Choice Questions | Detailed Answers