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Java Games: Matching, concentration, word search, and flashcards. |
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Triangles, Squares, Parallelograms, Trapezoids, and Circles
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| A | B |
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| Perimeter of a triangle | Add up sides |
| Perimeter of a square | Add up sides |
| Perimeter of a parallelogram | Add up sides |
| Perimeter of a trapezoid | Add up sides |
| Area of a triangle | Base x height divided by 2 |
| Area of a parallelogram | Base x height |
| Area of a trapezoid | (Base + Base) x height divided by 2 |
| Area of a square | Base x height |
| Area of a circle | Pi x radius squared |
| Circumference of a circle | Pi x diameter |
| Isosceles triangle | Two sides are congruent, two angles are congruent, can be acute, obtuse, or right, congruent angles "look-at" congruent sides |
| Scalene triangle | No sides are congruent, can be acute, obtuse, or right, larger angle "looks-at" the larger side |
| Three kinds of triangles | Scalene, isosceles, and equillateral |
| Equillateral triangle | All sides are congruent |
| Ways to classify a triangle | By angle (acute, obtuse, and right) and by sides (scalene, isosceles, and equillateral) |
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