Find the Formulas Perimeter Circumference of a circle Area of a parallelogram Area of a square Area of a rectangle Area of a triangle Area of a trapezoid Area of a circle Volume of Prisms Volume of Cylinders Volume of a Triangular Prism P=s+s+s or 2w+2l C=2 pi r or pi(d) A=bh A=s x s or lw A=lw A=1/2bh A=1/2h(b1 +b2 ) A=pi r V=Bh or lwh V=Bh or pi r h V= (1/2bh) x H 2 2

Find the Formulas Perimeter Circumference of a circle Area of a parallelogram Area of a square Area of a rectangle Area of a triangle Area of a trapezoid Area of a circle Volume of Prisms Volume of Cylinders Volume of a Triangular Prism P=s+s+s or 2w+2l C=2 pi r or pi(d) A=bh A=s x s or lw A=lw A=1/2bh A=1/2h(b1 +b2 ) A=pi r V=Bh or lwh V=Bh or pi r h V=(1/2bh) x H 2 2

Definitions Height Polyhedron Base Vertex Edge Cube Face Pi Diameter Radius Center Circle Composite figure Semi-circle perpendicular distance from the base to the other side 3-d object with flat surfaces A face of a 3-d figure by which the figure is measured or classified A point at which 3 or more edges meet When 2 faces of a 3-d figure share a side Formed by 6 congruent faces Flat surface on a 3-d object 3.14 or 22/7 A line segment that passes through the center of the circle and has both endpoints on the circle A segment from one endpoint to the center of the circle The point inside the circle that is the same distance from every point on the circle A figure made up of simple geometric shapes such as triangles and rectangles Half of a circle