Q.1 Complete the following statements:
(a) Two line segments are congruent if _______ .
(b) Among the congruent angles, one has a measure of 70°, the measure of the other angle is _______ .
(c) When we write $$\angle A = \angle B$$, we actually mean
###### Answer :

(a) Two line segments are congruent if _they have the same length_ .
(b) Among the congruent angles, one has a measure of 70°, the measure of the other angle is _70°_ .
(c) $$m \angle A = m \angle B$$