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13 Cards in this Set
 Front
 Back
rhombus

A parallelogram with four equal sides and with corners that need not be square.


line segment

Two points and the straight path between them.


parallel

An equal distance apart, never meeting.


square

A rectangle whose sides are all the same length.


trapezoid

A quadrilateral that has one pair of parallel sides.


angle

Point where two line segments or rays meet.


U.S. Customary measurement of lengths.

inch, foot, yard, mile


triangle

A threesided polygon.


Metric measurements for length.

millimeter, centimeter, decimeter, meter, kilometer


rectangle

A parallelogram whose corners are all right angles.


parallelogram

A quadrilateral that has two pairs of parallel sides and equal opposite sides.


perimeter

The distance around something.


polygon

A manysided figure made up of line segments that meet at endpoints.
