Show:
Angles
Shapes
Area Formulas
Definitions
Triangles
100
This is an angle with a measure that is less than 90 degrees.
What is an actue angle?
100
This shape has 3 sides.
What is a triangle?
100
This is the area for a square.
What is length times length?
100
This is a location in space.
What is a point?
100
This is a triangle with three equal sides.
What is an equilateral triangle?
200
This is an angle with a measure that is more than 90 degrees.
What is an obtuse angle?
200
This shape has 5 sides.
What is a pentagon?
200
This is the area of a rectangle
What is length times width?
200
These are lines that never intersect.
What are parallel lines?
200
This is a triangle with two equal sides.
What is an isoscles triangle?
300
These are two angles that add up to 90 degrees.
What are complementary angles?
300
This shape has 7 sides.
What is a heptagon?
300
This is the area of a parallelogram
What is base times height?
300
This is part of a line between two points.
What is a line segment?
300
This is a triangle with no equal sides.
What is a scalene triangle?
400
These are two angles that add up to 180 degrees.
What are supplementary angles?
400
This shape has 12 sides.
What is a dodecagon?
400
This is the area of a circle.
What is pie times the radius squared?
400
This is a point where two line segments intersect forming an angle.
What is a vertex?
400
This is the area of a triangle.
What is one half times base times height?
500
This is an angle with a measure of more than 180 degrees but less than 360 degrees.
What is a reflex angle?
500
This shape has 15 sides.
What is a pentadecagon?
500
This is the area of a regular polygon.
What is one half times perimeter times apothem?
500
This is a line segment joining two points on a curve.
What is a chord?
500
This is the formula for the pythagorean theorem used with right triangles.
What is a squared plus b squared equals c squared?