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lines and area
math
| Question | Answer |
|---|---|
| Shapes with Sides and Corners | Triangle Rectangle Square |
| shape with no corners | Circle on the top-right has 0 straight sides and 0 corners because it is a continuous curved line!) |
| Point: | An exact location in space, represented by a single dot. |
| Line: | A continuous straight path that extends forever in both directions |
| Line Segment: | A straight path between two endpoints (has a fixed length). Ray: A line with one fixed endpoint that extends endlessly in one direction. |
| Parallel Lines: | Lines in the same plane that never cross or intersect, no matter how far they extend. |
| Intersecting Lines: | Lines that cross each other at a single shared point. |
| Perpendicular Lines: | Lines that intersect specifically to form right angles 90 degrees |
| Area of a Rectangle: | Length x Width (or A = l x w) |
| Area of a Square: | Side x Side (or A = s²) |
| Angle: | The amount of turn between two lines that meet at a shared point. |
| Area: | The space inside a shape. |
| Ray: | Has 1 endpoint and 1 arrow (goes forever in one direction). |
| Right Angle: | A square corner (like the corner of a paper). |
| Acute Angle: | A small, cute angle (smaller than a right angle). |
| Obtuse Angle: | A big, wide angle (larger than a right angle). |
Created by:
user-2047843