Across
- 3. When two lines intersect at a 90° angle
- 5. the side of a right triangle that is part of both the reference angle and the right angle.
Down
- 1. You can prove two triangles are similar using the __________ similarity theorem.
- 2. A right triangle has a single __________ degree angle
- 4. When choosing a reference angle on a right triangle, we never choose the __________ angle