Math

3. A type of number that can be expressed as the square of an integer.
5. A type of triangle where all three sides are equal.
7. A number that is the product of an integer multiplied by itself.
8. The smallest factor inside a square root that is a perfect square.
10. A theorem that states two triangles are congruent if they have two equal angles and one equal side.
12. A method of proving triangle congruence using three pairs of equal sides.
14. The symbol used to denote a square root.
15. The operation that is the opposite of squaring a number.
18. A type of number that cannot be expressed as a fraction and has an infinite non-repeating decimal.
19. A postulate stating that if two sides and the included angle of one triangle are congruent to another, then the triangles are congruent.

1. If two angles of one triangle are equal to two angles of another triangle, then the third angles must also be equal.
2. A theorem that states the sum of the squares of two legs equals the square of the hypotenuse
3. The process of rewriting a square root without any perfect square factors.
4. The longest side of a right triangle.
6. The process of breaking down a square root into a product of smaller square roots.
9. A postulate stating that if two angles and the included side of one triangle are congruent to those of another triangle, then the triangles are congruent.
11. A triangle congruence rule that requires one right angle, hypotenuses, and one leg.
13. A postulate stating that two triangles are congruent if they have two equal sides and a non-included equal angle.
16. A method of simplifying radicals by factoring out perfect squares.
17. A number that has no perfect square factors other than 1.