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26 Cards in this Set
- Front
- Back
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Rise over Run
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Slope
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Average x values,
then average y values |
Midpoint
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Lines that have the same slope
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Parallel Lines
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Lines that never touch
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Parallel Lines
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Lines that intersect at a right angle
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Perpendicular Lines
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Lines that have slope that are opposite reciprocals
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Parallel Lines
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Pythagorean Theorem
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a squared + b squared = c squared
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base x height
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Area of a
Parallelogram |
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1/2 x base x height
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Area of a Triangle
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Sum of all of the sides
of a polygon |
Perimeter
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Space inside of a polygon
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Area
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pi r-squared
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Area of a circle
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2 pi times the radius
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Circumference of a circle
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pi r-squared
times the height |
Volume of a cylinder
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Area of the base
times the height |
Volume of a Prism
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1/3 x the area of the base
times the height |
Volume of a Pyramid
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1/3 pi r-squared
times the height |
Volume of a Cone
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Point in the middle of a segment
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Midpoint
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Represented by a dot,
has no length or width |
Point
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Extends forever in opposite directions but has no width
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Line
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All the points equidistant (or having equal distance) from a certain point
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Circle
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A line that connects two points on a circle and passes through the center
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Diameter
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A line that connects a point on the circle to the center of the circle
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Radius
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Part of the line that connects two points, it has length but not width
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Line Segment
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Part of a line that starts a point and continuous forever in one direction
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Ray
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Two rays starting from a single point
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Angle
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