| Term | Definition |
|---|
| Area | The number of squares needed to cover a given surface. |
| Base | When a number is raised to a power, the number that is used as a factor. |
| Cone | A three-dimensional figure with one circular base and one vertex. |
| Cylinder | A three-dimentional figure with two parallel, congruent cicular bases connected by a curved lateral surface |
| Edge | The line segement along which two faces of a polyedron intersect. |
| Face | A flat surface of a polyhedron. |
| Polyhedron | A three-dimensional in which all of the surfaces or faces are polygons. |
| Prism | A polyhedrom that has two congruent, polygon-shaped bases and other faces that are all rectangles. |
| Surface Area | The sum of the areas of faces, or surfaces, of a three-dimensional figure. |
| Vertex | On an angle or polygon, the point where two sides intersect. |
| Volume | The number of cubic units needed to fill a given space. |
| A=lw | What is the formula for Area? |
| A=bh | What is the formula for a parallelogram? |
| A= 1/2 bh | What is the formula for a triangle? |
| A= 1/2h(b1+b2) | What is the formula for a trapezoid? |
| A=lw + A=lw | What is the formula for a composite figure? |
| They are multiplied by 3. | How does the perimeter and area change when the dimensions change? |
| A=pier2 | What is the formula to get the area of a circle? |
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