Math Extra Credit
... 2. Perpendicular to Parallels: In a plane, if a line is perpendicular to one of 2 parallel lines, then it’s also perpendicular to the other. 3. Perpendicular Lines and Slopes: 2 nonvertical lines are perpendicular if and only if the product of their slopes is -1. 4. Parallel Lines and Slopes: The sl ...
... 2. Perpendicular to Parallels: In a plane, if a line is perpendicular to one of 2 parallel lines, then it’s also perpendicular to the other. 3. Perpendicular Lines and Slopes: 2 nonvertical lines are perpendicular if and only if the product of their slopes is -1. 4. Parallel Lines and Slopes: The sl ...
x – 1
... Median – A line from the midpoint to the vertex Where they all meet is the CENTROID The distance from the Centroid to the vertex is 2\3 the median. ...
... Median – A line from the midpoint to the vertex Where they all meet is the CENTROID The distance from the Centroid to the vertex is 2\3 the median. ...
Geometry - Ch 7 - Quadrilaterals
... 42. How many sides does the polygon have, how many diagonals did you draw, and how many triangles were formed? ...
... 42. How many sides does the polygon have, how many diagonals did you draw, and how many triangles were formed? ...
Geometry Assessment Blueprint
... Use ratios of similar 3-dimensional figures to determine unknown values, such as angles, side lengths, perimeter or circumference of a face, area of a face, and volume. Models and Perspective (4.3) Create a model of a 3-dimensional figure from a 2-dimensional drawing and make a 2-dimensional represe ...
... Use ratios of similar 3-dimensional figures to determine unknown values, such as angles, side lengths, perimeter or circumference of a face, area of a face, and volume. Models and Perspective (4.3) Create a model of a 3-dimensional figure from a 2-dimensional drawing and make a 2-dimensional represe ...
Lesson 1. Undefined Terms
... The terms points, lines, and planes are the foundations of geometry, but… point, line, and plane are all what we call undefined terms. How can that be? Well, any definition we could give them would depend on the definition of some other mathematical idea that these three terms help define. In other ...
... The terms points, lines, and planes are the foundations of geometry, but… point, line, and plane are all what we call undefined terms. How can that be? Well, any definition we could give them would depend on the definition of some other mathematical idea that these three terms help define. In other ...
Perspective (graphical)
Perspective (from Latin: perspicere to see through) in the graphic arts is an approximate representation, on a flat surface (such as paper), of an image as it is seen by the eye. The two most characteristic features of perspective are that objects are smaller as their distance from the observer increases; and that they are subject to foreshortening, meaning that an object's dimensions along the line of sight are shorter than its dimensions across the line of sight.Italian Renaissance painters including Paolo Uccello, Piero della Francesca and Luca Pacoima studied linear perspective, wrote treatises on it, and incorporated it into their artworks, thus contributing to the mathematics of art.