1. 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 ...

Mathematics is the toughest of all the subjects. Most of the students are afraid of math. As they move to the senior class math becomes more tricky. In Earlier classes, mathematics was only about ...