Across
- 2. A polyhedron that has 2 parallel, congruent bases; the lateral faces are parallelogram
- 4. A triangle that has one side that measures 90 degrees
- 7. The perimeter of a circle
- 9. A number that's factors are one and itself
- 10. a method to see if right triangles are congruent
Down
- 1. numbers that go left and right of the number line.
- 3. a number times itself
- 5. An algebra statement that uses an equal sign to show that two expressions are equal.
- 6. angles that are lesser than 90 degrees.
- 8. An example of this is a piece of pie or pizza