A great variety of free geometry lessons. First start studying the prerequisites.
Prerequisites
Reasoning and Proof
Perimeter and Area of Shapes
The circle
Volume and Surface Area of Shapes
Congruence and Similarity
Transformations
Slope and standard form of a line
Pythagorean theorem
Geometric formulas
Construction in geometry
Analytic Geometry
Geometric calculator
Word problems in geometry
Math problem solving strategies
Common mistakes in math
Interesting topics
Geometry proofs
Area between four touching circles
Goal:
May 07, 21 02:29 PM
A time-series data shows information about the same subject or element of a sample or population for different periods of time.
Basic math formulas
Algebra word problems