Across
- 2. A straight line from the center to the circumference of a circle or sphere. To calculate the radius, divide the diameter by two
- 3. The amount of space a substance or object occupies. To calculate the volume, multiply the length by the width by the height.
- 5. a location or position in space or on a plane. With reference from an origin, each point on a line has a specific location
- 6. the space between two intersecting lines or surfaces at the point they meet
- 7. 2D or 3D construction in space or a plane with no thickness
Down
- 1. The distance around a circle. The circumference can be calculated as twice the radius times pi or the diameter of the circle times pi.
- 4. A straight line that passes from side to side through the center of a circle or sphere. The diameter is calculated by dividing the circumference by pi (3.14).