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21 Cards in this Set
- Front
- Back
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factor
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Any of the number that are mulitplied to find a product.
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percent
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per hundred for each hunder or out of a hundred. Example 48% of the students in the school are boys that means on average 48 out of every 100 children are boys.
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endpoint
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A point at the end of line segment or ray.
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quadrilateral
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a 4 sided polygon
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kilogram
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a metric unit of mass equal to 1000 grams
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congruent
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two figures the exact size and shape
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symmetry
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when the shape is folded, the who halves match
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polygon
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a closed figure on a flat surface that is made up of line segments joined end to end. The line segments make one closed path and do not cross.
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quadrangle
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A polygon that has 4 angles (same as a quadrilateral)
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area
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the amount of surface inside a shape. Area is measured in suquare units, such as square inches or square centimeters
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hexagon
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6 sided polygon
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pentagon
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a 5 sided polygon
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octagon
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an 8 sided polygon
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decagon
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a 10 sided polygon
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heptagon
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a 7 sided polygon
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nonagon
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a 9 sided polygon
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perimeter
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The distance around the boundary of a 2-dimensional figure.
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volume
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The amount of space occupied by a 3-dimensional figure
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diameter
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A line segment that passes through the center of a circle or sphere with endpoints on the circle or sphere.
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radius
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measurement from the center of a circle to it's edge
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circumference
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The distance around a circle.
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