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These flashcards cover key concepts related to areas, surface areas, and volumes of various geometric shapes, focusing on formulas and definitions that students need to know for their upcoming exam.
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Area of a Parallelogram
A = bh is used, where A is the area, b is the base, and h is the height.

Area of a Triangle
A = 1/2 bh, where b is the base and h is the height.

Surface Area
The total area of the faces of a solid object added together.

Volume of Rectangular Prism
V = l*w*h

Composite Shape
The process of combining smaller shapes to form a larger polygon.

Geometric Net
A two-dimensional representation of a three-dimensional solid that shows all of the faces laid flat.

Polygon
A closed figure with three or more straight sides.

Prism
A three-dimensional solid with two parallel, congruent bases connected by rectangular faces.

Base of a Triangle
The side of a triangle that is opposite a single vertex, typically the bottom side.

Height of a Triangle
Perpendicular from the base of a triangle to the opposite vertex.

Vertex
Where two lines meet to form an angle, or where edges of a solid meet.
Parallel Lines
Lines in a plane that never intersect and are equidistant from each other at all points.

Perpendicular Lines
Lines that intersect at a right angle (90 degrees) in a plane.
