| A | B |
|---|
| acute | What is the name of an angle that measures less than 90 degrees |
| right triangle | What triangle has one 90 degree angle? |
| same | Another word for congruent is the __. |
| isosceles triangle | A triangle that has at least two congruent sides is called an |
| obtuse triangle | What is the name of a triangle with one angle greater than 90 but less than 180 degrees |
| obtuse | This angle is greater than 90 but less than 180 degrees |
| scalene | What is the name of a triangle with no congruent sides? |
| cone | a solid with a circular base |
| cylinder | What is a solid with two congruent circular bases in a parallel plane? |
| edge | where two faces meet |
| vertex | a point where three or more edges meet |
| heptagon | a polygon with 7 sides |
| hexagon | a polygon with 6 sides |
| octagon | a polygon with 8 sides |
| parallel lines | What are two lines in the same plane that do not intersect? |
| perpendicular lines | two lines that intersect at a right angle |
| prism | What is a solid formed by polygons that have two congruent bases lying in a parallel plane? |
| pyramid | What is a solid with a polygon for a base and 3 or more triangles for faces? |
| polygon | a closed geometric made up of three or more line segments that intersect only at their endpoints |
| quadrilateral | What is a closed geometric figure made up of 4 line segments that intersect only at their endpoints? |
| acute | What is a triangle with three angles less than 90 deg |
| regular polygon | a polygon whose line segments are all equal and the angles are all equal |
| parallelogram | What is a quadrilateral with both pairs of opposite sides parallel? |
| rhombus | a quadrilateral with four congruent sides |
| equilateral | What is the triangle with three congruent sides? |
