Lines
Angles
Triangles
Quadrilaterals
Miscellaneous
100
Two lines that are the same distance apart and will never touch
What are parallel lines?
100
This is the term for a 90 degree angle.
What is a right angle?
100
A triangle that has all sides the same length
What is an equilateral triangle?
100
This is the number of sides on all quadrilaterals.
What is 4?
100
This is a shape that has 6 sides.
What is a hexagon?
200
Lines that intersect to form a right angle.
What is perpendicular?
200
This is an angle that is less than 90 degrees.
What is an acute angle?
200
A triangle with exactly two sides the same length
What is an isosceles triangle?
200
This is the number of degrees all angles of a quadrilateral will add up to
What is 360 degrees?
200
This is a shape with 5 sides.
What is a pentagon?
300
This has one endpoint and continues in one direction forever.
What is a ray?
300
This is an angle that is greater than 90 degrees.
What is an obtuse angle?
300
A triangle with one angle greater than 90 degrees.
What is an obtuse triangle?
300
This is a quadrilateral with two pairs of opposite sides parallel and 4 right angles
What is a rectangle?
300
The point at which two lines meet to form an angle.
What is a vertex?
400
This is part of a line with two endpoints.
What is a line segment?
400
This is the number of degrees in a straight angle.
What is 180 degrees?
400
A triangle with a 90 degree angle and no sides the same length
What is right triangle? (Also scalene triangle)
400
This is a quadrilateral with two pairs of opposite sides parallel and all sides the same length. (it does not have to have right angles)
What is a rhombus?
400
A quadrilateral has 3 angles measuring 90 degrees, 100 degrees, and 70 degrees. What is the measure of the 4th angle?
What is 100 degrees?
500
This is a closed, plane figure with at least 3 sides.
What is a polygon?
500
This is two angles that add up to exactly 90 degrees.
What are complementary angles?
500
The angles in every triangle will add up to this number of degrees
What is 180 degrees?
500
This is a quadrilateral with only one pair of opposite sides parallel
What is a trapezoid?
500
A triangle has two angles that are each 45 degrees. This is the measure of the third angle.
What is 90 degrees?
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