NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 5: Lines And Angles - Multiple Choice QuestionsQuestion 23
Class 7 - Mathematics - Unit 5: Lines And Angles - Multiple Choice Questions
Question. 23
Statements:
a: If two lines intersect, then vertically opposite angles are equal.
b: If a transversal intersects two other lines, then the sum of two interior angles on same side = 180°.
(a)
(a) Both a and b true
(b)
(b) a true and b false
(c)
(c) a false and b true
(d)
(d) Both a and b false
Detailed Answer with Explanation:
a is true property. b is true only if lines are parallel, but not given. So false.