### You know you want to

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Across
3.A type of triangle with one right angle (2 Words)
6.Lines that intersect to form four right angles
7.A line that cuts across sets of lines, often cutting parallel lines
11.A series of logical steps used to prove something (2 Words)
12.Proving triangles congruent using two angles and the included side
15.Angles that are on the same side of different parallel lines and on the same side of a transversal
17.Proving triangles congruent using three sides
18.Two objects that are the same size and shape
19.The sides of a right triangle that include the right angle
20.ex: a = a (2 Words)
Down
1.Proving triangles congruent using two angles and a non included side
2.Angles inside two parallel lines on opposite sides of a transversal (3 Words)
4.A type of proof that uses arrows to show the steps (2 Words)
5.A type of proof that shows statements and reasons side by side (2 Words)
8.Lines that never intersect
9.Proving triangles congruent using two sides and the included angle
10.A line that divides an angle in half (2 Words)
13.The side of a right triangle opposite the right angle
14.Angle that measures exactly 90 degrees (2 Words)
16.Can be used to prove right triangles congruent (2 Words)

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