Across
- 1. A branch of Math that deals with relationships of lines. Aswell as angles and solids
- 5. Amount of space an object takes up.B*H=?
- 9. Part of a circle created by a line and connecting arc.created by breaking apart from the rest of the circle through a secant or a chord
- 12. shape with all equal sides. All equal angles.
- 16. Triangle a triangle that has three unequal sides. Three different angles
- 18. having a common vertex.also a common side.
- 20. a triangle with all three sides of equal length. also equiangular
Down
- 2. Plane shapes with 4 straight lines. quadrilateral with both pairs of opposite sides parallel and all sides the same length
- 3. angles measure less than 90 degrees. Example as half of 90
- 4. A flat surface in which a straight line would be found. an imaginary plane that divides the body into superior and inferior parts
- 6. angle angles measure more than 90 degrees. An example of 180
- 7. a 3-dimensional shape with two identical shapes facing each other. a polyhedron with two polygonal faces lying in parallel planes and with the other faces parallelograms
- 8. Two lines that are at 90 degrees to each other.Both lines are intersecting.
- 10. a triangle in which two sides have the same length. Two same angles
- 11. Angles adding to 180 degrees. They make a straight line.
- 13. an angle of 90°. Half of 180
- 14. Angle Angles adding to 90 degrees.half of a supplementary angle
- 15. the point at the intersection of the parabola and its line of symmetry. Made up of 2 or more lines
- 17. a polyhedron for which the base is a polygon. ach base edge and apex form a triangle, called a lateral face
- 19. Another term for equal.identical in form