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21 Cards in this Set
 Front
 Back
factor

Any of the number that are mulitplied to find a product.

percent

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.

endpoint

A point at the end of line segment or ray.

quadrilateral

a 4 sided polygon

kilogram

a metric unit of mass equal to 1000 grams

congruent

two figures the exact size and shape

symmetry

when the shape is folded, the who halves match

polygon

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.

quadrangle

A polygon that has 4 angles (same as a quadrilateral)

area

the amount of surface inside a shape. Area is measured in suquare units, such as square inches or square centimeters

hexagon

6 sided polygon

pentagon

a 5 sided polygon

octagon

an 8 sided polygon

decagon

a 10 sided polygon

heptagon

a 7 sided polygon

nonagon

a 9 sided polygon

perimeter

The distance around the boundary of a 2dimensional figure.

volume

The amount of space occupied by a 3dimensional figure

diameter

A line segment that passes through the center of a circle or sphere with endpoints on the circle or sphere.

radius

measurement from the center of a circle to it's edge

circumference

The distance around a circle.
