Geometry

3. Segment Part of a line between two points
5. A line segment (or length) joining two points on a circles circumference and passes through the circle's center (twice the length of the radius)
8. Part of a curve
10. A location in space - a dot on a piece of paper
11. Line Segment Line Segments that intersect (cross) at an angle of 90°Point A location in space - a dot on a piece of paper
12. Angle An angle that measures less than 90°
14. Angle An angle that measures more than 90°
15. Triangle A triangle with all three sides with different lengths

1. Point at which two line segments intersect (forming an angle)
2. Distance around a circle (the perimeter)
4. Triangle A triangle with all three sides of equal length (each internal angles = 60°)
6. Triangle A triangle with two equal length sides (and two equal internal angles)
7. Angle An angle that measures 90°
9. Distance (line segment) from center of a circle to any point on that circle's circumference.
10. Line Segments Line segments that never intersect (they are always the same distance apart)
13. A line segment joining two points on a curve.