3rd Grade Math STAAR Review

a flat figure that is made up of straight lines and is enclosed.

is a flat, two-dimendional shape that has four sides and four corners, or vertices...Squares and rectangles, for instances, both have four sides and four vertices

a plane figure with four sides whose opposite sides are parallel and equal.

is a polygon with 4 sides of equal length and 4 right angle corners (90 degree corners)

shape with four sides and four corners. The corners are all right angles. It follows that the lengths of the pairs of sides opposite each other must be equal.

is a parallelogram with all sides equal in length

is a flat closed shape having 4 straight sides, with one pair of parallel sides.

having the same size and shape.

is a point where two or more curves, lines, or edges meet.

is a flat surface.