Across
- 3. an exterior angle of a triangle is equal to the sum of the ___ interior angles
- 4. a triangle formed from side lengths of 6cm, 8cm, and 10cm.
- 5. in a 30-60-90 triangle the hypotenuse is __ times the short leg.
- 6. the two acute angles in a right triangle are ___.
- 8. a kind of triangle with atleast two congruent sides.
- 10. a triangle formed from side lengths of 6ft, 8ft, and 9ft.
- 11. one of the shorter sides of a right triangle.
- 12. a right triangle always contains a right ____.
- 13. a triangle formed from side lengths of 5in, 6in, and 10in.
- 14. the angles in a triangle are measured in ____.
- 15. The ___ of the Pythagorean Theorem lets you classify a triangle by angles.
Down
- 1. the ___ of the angles in a triangle are 180 degrees.
- 2. the longest side of a right triangle.
- 3. what you do to a fraction when there is a square root in the denominator.
- 7. This theorem lets you find the missing side of a right triangle.
- 9. in a 30-60-90 triangle the ___ leg is square root of 3 times the short leg.