Equilateral Triangle Area & Perimeter Calculator

Calculate area, perimeter of an equilateral triangle step-by-step

Equations

Inequalities

Scientific Calculator

Scientific Notation Arithmetics

Complex Numbers

Polar/Cartesian
- Cartesian to Polar
- Polar to Cartesian

Simultaneous Equations
- Linear
- Non Linear

System of Inequalities

Polynomials

Rationales

Functions

Arithmetic & Composition
- f*g
- Arithmetics

Coordinate Geometry

Plane Geometry

Solid Geometry

Trigonometry

What I want to Find

Perimeter Area

Please pick an option first

What is Given

a

What is Given

a

Correct Answer :)

Let's Try Again :(

Try to further simplify

Related Symbolab blog posts

Practice, practice, practice

Math can be an intimidating subject. Each new topic we learn has symbols and problems we have never seen. The unknowing...