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.
An isosceles triangle's altitude bisects, or cuts evenly in half, its apex angle. Since the altitude is lined up with the base's midpoint (point D), it serves as the triangle's line of symmetry. So the two resulting angles at the apex (point A) are congruent.