Please enable JavaScript.
Coggle requires JavaScript to display documents.
Fundamentals of Geometry (Plane Geometry (diameter: twice its radius,…
Fundamentals of Geometry
points, lines & planes
do not really exist in real-world
line - 2 points connect, shortest path
plane - flat surface, infinite length & width, no thickness
point - zero size
Plane Geometry
diameter: twice its radius
polygon: a plane from straight line segments
all points = same distance from radius, center of circle
reg. polygon: sides same length & are equal
geometry of 2 dimension objects
Surface area to volume ratio
area to volume ratio: surface area/ volume
surface area to volume ratio: 1/scale factor
Three- dimensional geometry
north/south, east/west & up/down
number of coordinate locate a point
number of directions in which object moves
scaling laws
larger objects = smaller ratio
smaller objects = larger ratio
Actual roof area = actual roof length x actual roof width
geometry = "earth measure"
patterns w/ planetary & star motion
Euclidean geometry