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

Question 10

Question.  10

In Fig. 5.11, if AB ∥ CD, ∠APQ = 50° and ∠PRD = 130°, then ∠QPR is

(a)

(a) 130°

(b)

(b) 50°

(c)

(c) 80°

(d)

(d) 30°

Detailed Answer with Explanation:

Using parallel lines properties, ∠QPR = 80°.