Geometry presentations
By: Megan Winkle & Snehita Bonthu
Diameter
A straight line passing from side to side through the center of a body or figure, esp. Circle or sphere.
Lin Segment
a part of a line that is bounded by two end points, and contains every point on the line
Adjacent angles
Adjacent angles, are angles that have a common ray coming out of the vertex going between two other rays.
Altitude
Altitude of a basic geometrical figure is the shortest distance from its vertex (top) to its base (side).
Intersect
Two lines are said to Intersect when they cross each other or meet, at a single point.
Symmetry
Symmetry is when one shape becomes exactly like another if you flip, slide or turn it.
Scalene Triangle
A triangle with all sides of different lengths.
No sides are equal and no angles are equal.
No sides are equal and no angles are equal.
Vertical Angles
Vertical Angles are the angles opposite each other when two lines cross.
Corresponding Angles
The angles that occupy the same relative position at each intersection where a straight line crosses two others.
Rotation
A circular movement.
There is a central point that stays fixed and everything else moves around that point in a circle.
There is a central point that stays fixed and everything else moves around that point in a circle.
THANKS FOR WATCHING!
5th Period
Mrs.Marlow