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GEOMETRY

Published on Feb 06, 2016

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PRESENTATION OUTLINE

GEOMETRY

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.

Photo by huzzah16

Right Angle

An angle that exactly measures 90.

Photo by tanakawho

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.

Photo by Abel Espinosa

Circle

The set if all points In a plane that are the same distance from a given point from the center.

Photo by tim caynes

Semi Circle

Half of a circle. The formula for the area of a semicircle is A=1/2 pie 2.

Photo by Anita363

Circumference

The distance around a circle.

Photo by Pulpolux !!!

Area

Length times width times height.

Photo by Entons

Diameter

The distance across a circle through its center.

Photo by hugovk

Radius

The distance fripom the center of the circle to any point on the circle.

Photo by Mr_Stein

Pi

The ratio of a circumference of a circle to it's diameter.

Formula

An equation that shoes the relationship among certain quantities.

Photo by tronixstuff

Prisms

A polyhedron with two parallel congruent faces called bases.

Photo by mag3737

Pyramids

A polyhedron with one base that is polygon and three or more triangular faces that meet at a common vertex.

Photo by Darren Krape

Cone

A three-dimensional figure with one circular base connected by a curved surface to single vertex.

Photo by avlxyz

Cylinder

Three dimensional figure with two parallel congruent circular bases connected by a curved surface.

Photo by somegeekintn

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.

Photo by kate.gardiner

Cross Section

The cross section of a solid and a plane.

Photo by Al_HikesAZ

Surface area

The main parts of a prism.

Volume

The number of cubic units needed to fill the space occupied by a solid.

Photo by DavidErickson