Geometry

Camera 2, Cody2-25-11

Types of Triangles

This is a picture of a isosceles triangle.

This is a picture of a equilateral triangle. It is also a acute triangle.

This a picture of a scalene triangle. It is also a right triangle.

Types of angles

This is a acute angle.

This is a obtuse angle.

This is a straight angle.

Quadrilaterals

This is a rectangle This is a trapezoid.

This is a rhombus.

Types of Lines

This is a perpendicular line. Also a intersecting line.

This is a parallel line.

Types of movement

This is a picture of a glide reflection. This is a picture of a transition.

Stuff in a circle

This is a diagram. This is a picture of a central angle.

Red is two radii. Black is a arc. In the middle of them two is the sector.