Image of 'scissors'. Example Sentences Including 'scissors'. He jumped when he heard a loud noise just outside his office door, and instinctively snatched up the long scissors on his desk. He scrambled down the bank, taking a mirror and shaving gear and scissors with him.
Below you can download some free math worksheets and practice. An angle bisector is a line that cuts an angle in half. It divides the angle into two congruent angles. To construct an angle bisector, you will need a compass and a ruler or straightedge. Here are the steps to constructing an angle bisector. 1  Place the point of the compass at the vertex of the angle.
Congruent Angles Theorem. 1  The following list gives some useful properties of the congruence of angles. 2  If two angles are complements of the same angle (or of congruent angles), then the two angles are congruent. 3  If two angles are supplements of the same angle (or of congruent angles), then the two angles are congruent. Given $\angle$1 and $\angle$ 3 are both supplementary to the same angle , prove that they are congruent.