PRESENTATION OUTLINE
Acute Angle
Angle with a measure greater than 0 and less than 90.
Obtuse Angle
Angle that measures greater than 90 but less than 180.
Right Angle
An angle that exactly measures 90.
Straight Angle
An angle that measures exactly 180.
Vertical Angle
Opposite angles formed by the intersection of two lines. Vertical angles are congruent.
Adjacent Angle
Angles that do not have the same vertex, share a common side, and do not overlap.
Complementary Angles
Two angle that are complementary is the sum measures to 90.
Supplementary Angles
Two angles that are supplementary id the sum of their measures to 180.
Corresponding Angles
The sides of similar figures that are in the same relative position.
Transversal
The third line formed when two parallel lines are intersected.
Circle
The set if all points In a plane that are the same distance from a given point from the center.
Semi Circle
Half of a circle. The formula for the area of a semicircle is A=1/2 pie 2.
Circumference
The distance around a circle.
Area
Length times width times height.
Diameter
The distance across a circle through its center.
Radius
The distance fripom the center of the circle to any point on the circle.
Pi
The ratio of a circumference of a circle to it's diameter.
Formula
An equation that shoes the relationship among certain quantities.
Prisms
A polyhedron with two parallel congruent faces called bases.
Pyramids
A polyhedron with one base that is polygon and three or more triangular faces that meet at a common vertex.
Cone
A three-dimensional figure with one circular base connected by a curved surface to single vertex.
Cylinder
Three dimensional figure with two parallel congruent circular bases connected by a curved surface.
Edge
The line segment where two faces of a polyhedron intersect.
Faces
The sides of a shape
Bases
The bottom of a shape.
Vertex
The point at the top of a cone.
Cross Section
The cross section of a solid and a plane.
Surface area
The main parts of a prism.
Volume
The number of cubic units needed to fill the space occupied by a solid.