NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 5: Lines And Angles - Multiple Choice QuestionsQuestion 28
Class 7 - Mathematics - Unit 5: Lines And Angles - Multiple Choice Questions
Question. 28
In which of the following figures, a and b form adjacent angles?

(a)
(a)
(b)
(b)
(c)
(c)
(d)
(d)
Detailed Answer with Explanation:
In (d), they share common vertex and side without overlap, so adjacent.