Complete the following statements:

**(a)** Two line segments are congruent if….

**(b)** Among two congruent angles, one has a measure of 70°; the measure of the other angle is….

**( c)** When we write ∠A = ∠B, we actually mean….

**(a)** Two line segments are congruent if….

**(b)** Among two congruent angles, one has a measure of 70°; the measure of the other angle is….

**( c)** When we write ∠A = ∠B, we actually mean….