Lines
Turns
Triangles
Quadrilaterals
Polygons
100
A straight path that has one endpoint and goes on forever in one direction.
What is a ray?
100
When a turn opens to the right it is said to go in this direction.
What is clockwise?
100
A point where the sides of an angle meet. Each triangle has 3 of them.
What is a vertex?
100
A special quadrilateral with 4 equal length side and 4 right angles.
What is a square?
100
A polygon with 5 sides.
What is a pentagon?
200
A straight path joining two points. The two points are called endpoints.
What is a line segment
200
When a turn opens to the left it is said to go in this direction.
What is counterclockwise?
200
A special triangle that has 3 equal length sides.
What is an equilateral triangle?
200
Any quadrilateral that has 2 pairs of parallel sides.
What is a parallelogram?
200
A polygon with 6 sides.
What is a hexagon?
300
Two lines that are always the same distance apart, and never meeting or crossing each other, no matter how far extended.
What is parallel?
300
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YOU JUST WON 300 POINTS!
300
A special triangle that has 2 equal length sides.
What is an isosceles triangle?
300
A special parallelogram that has 4 equal length sides.
What is a rhombus?
300
A polygon with 10 sides.
What is a decagon?
400
To meet or cross.
What is intersect?
400
A turn that forms a right angle.
What is a 1/4 turn?
400
A triangle that has one 90 degree angle.
What is a right triangle?
400
A quadrilateral with only 1 pair of parallel sides.
What is a trapezoid?
400
Any polygon whose angles are all equal.
What is a regular polygon?
500
Two lines that cross to form right angles.
What is perpendicular?
500
A turn that forms a straight angle.
What is a 1/2 turn?
500
A triangle that has 3 sides of different lengths.
What is a scalene triangle?
500
A quadrilateral with 2 pairs of equal length sides that are adjacent to each other.
What is a kite?
500
A 8 sided polygon.
What is an octagon?
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