Question

Q : number of angles needed to make a linear pair is
a. 1
b. 2
c. 3
d. 4
Q : the sum of both the angles in a linear pair is
a. 60°
b. 90°
C. 120°
D. 180°​

Answer 1

Answer:

A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

1)b

2)d