Mathematics

Posts

Showing posts with the label TRIGONOMETRIC FUNCTIONS

In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case. Examples of isosceles triangles include the isosceles right triangle, the golden triangle, and the faces of bipyramids and certain Catalan solids. The mathematical study of isosceles triangles dates back to ancient Egyptian mathematics and Babylonian mathematics. Isosceles triangles have been used as decoration from even earlier times, and appear frequently in architecture and design, for instance in the pediments and gables of buildings. The two equal sides are called the legs and the third side is called the base of the triangle. The other dimensions of the triangle, such as its height, area, and perimeter, can be calculated by simple formulas from the lengths of the legs and base. Every iso...

Mathematics

Search This Blog

Posts

Calculator

TRIGONOMETRIC FUNCTIONS

Archive

Definitions and Graphs of Trigonometric Functions

Isosceles Triangle Formulas

Periodicity of Trigonometric Functions

COMPLEX NUMBERS AND QUADRATIC EQUATIONS

sinθ, cosθ, tanθ: Easy way to remember their values for θ = 0°,30°,45°,60° & 90°

National Mathematics Day (22 December)

Why 1729 number is so special?

World's greatest mathematician and their contribution in math

Rectangle

TRIGONOMETRIC FUNCTIONS