Quadrilaterals
Triangles
Polygons
Attributes
Misc. Geometry
100
How many sides does a quadrilateral have?
4
100
How many sides does a triangle have?
3
100
A closed figure made of line segments.
What is a polygon?
100
A polygon with 4 equal sides, and 2 pairs of parallel lines.
What is a rhombus?
100
Part of a line with 2 endpoints.
What is a line segment?
200
A quadrilateral with 2 sets of parallel lines.
What is a parallelogram?
200
A triangle with 3 acute angles.
What is an acute triangle?
200
A polygon with eight sides.
What is an octagon?
200
A polygon with 5 sides and 5 vertices.
What is a pentagon?
200
A series of points that goes on forever in both directions.
What is a line?
300
A quadrilateral with 2 pairs of parallel sides and 4 right angles.
What is a rectangle?
300
A triangle with 3 equal sides.
What is an equilateral triangle?
300
A polygon with 6 sides.
What is a hexagon?
300
A polygon with 8 sides and 8 vertices.
What is an octagon?
300
Part of a line with one endpoint that goes on forever in only one direction.
What is a ray?
400
A quadrilateral with 2 pairs of parallel sides and 4 equal sides.
What is a rhombus?
400
A triangle with one obtuse angle and sides of 3 different lengths.
What is an obtuse scalene triangle?
400
A polygon with 5 sides.
What is a pentagon?
400
The number of sides and vertices on a hexagon.
What are 6 sides and 6 vertices?
400
A pair of lines that will never intersect.
What are parallel lines?
500
A quadrilateral with only 1 pair of parallel sides.
What is a trapezoid?
500
A triangle with 1 right angle and two sides of the same length.
What is a right isosceles triangle?
500
What is the difference between the number of sides on an octagon and a hexagon?
2
500
The number of sides and vertices on a quadrilateral.
What are 4 sides and 4 vertices?
500
A pair of lines that intersect at a 90 degree angle.
What are perpendicular lines?
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