Definition 1
To cut( Take apart)
Decompose
Edge
A line segment in a polygon.
The height of the length of a perpendicular segment from the base to the opposite side.
Height of a Parallelogram
The amount of space inside a closed two-dimensional figure.
Area
Trapezoid
A quadrilateral with only one pair of parallel sides.
The height is the length of a perpendicular segment from the base to the opposite vertex.
Height of Triangle
A point where two edges meet in a polygon or polyhedron.
Vertex(Vertices)
Rearrange
To move
Formula for the area of a Parallelogram
b*h
Any of the three sides can be chosen as a base.
Base of a Triangle
Any ofthe four sides can be chosen as a base.
Formula for the area of a Trapezoid
(b1+b2)h/2