# 2 Dimensional

2 Dimensional calculations and functions

### Calculators

#### Calculator for Annulus

An Annulus is a shape made out of two circles.The region covered by two coincentric circles forms the Annulus Shape. It share same center. Some of the real-life examples are finger-ring, dough-nut, etc.

#### Calculator For Circle

A circle can be defined as a shape in which all points on the shape are an equal distance from a central point. The circumference of a circle is the measure of how far around the edge of the circle is. It can be calculated by multiplying pi (3.14159265358979323846) by the diameter or 2 times pi times the radius. The area of a circle is found by multiplying pi (3.14159265358979323846) by square-root(radius squared).

#### Calculator For Equilateral

The Triangle having all three sides equal in Length and also all three angles are of 60° is Equilateral Triangle.Using Equilateral Triangle Calculator we can Calculate all the properties of Equilateral Triangle.

#### Calculator For Hexagon

Have you ever needed to calculate the area of a hexagon? Calculating the area of a hexagon is possible with an online calculator. If you’ve ever needed to calculate the area of a hexagon, this online calculator will be useful. The hexagon calculator will give you an estimate for calculating the area, and circumference, depending on what measurements you enter for your hexagon.

#### Calculator For Isosceles

Isosceles Calculator is a free online calculator that can be used by anyone to calculate the various properties of an isosceles triangle. This calculator helps you to work out the dimensions of an isosceles triangle.

#### Calculator For Parallelogram

This calculator will help you to calculate the area of a parallelogram. A parallelogram is a four-sided shape with two sets of parallel sides. The parallel sides are called the "lateral" or "base" and the other two sides are called the "legs". The formula to find out how much area a parallelogram has is: Area = bh

#### Calculator For Rectangle

We calculate the area of a Rectangle by multiplying its length and width. The calculator for rectangle calculates the area, length and width of a rectangle based on the input provided.

#### Calculator For Rhombus

Rhombus Calculator is here to help you solve all your mathematical equations with just one click. With Rhombus Calculator you can easily calculate the length of specific sides of a rhombus, find out if two triangles are congruent, calculate the area and perimeter.

#### Calculator For Right Angle Triangle

The Triangle in which one of the interior angle is 90° is called a Right Angle Triangle. The longest side of the right triangle, which is also the side opposite the right angle, is the hypotenuse and the two arms of the right angle are the Height and the Base .

#### Calculator For Square

A Square has a four sides and four vertices . All the side of a Square are equal in length . All interior angles are equal and right anlges

#### Calculator For Stadium

The Stadium is two dimensional geometric shape constructed of rectangle with semicircle at a pair of opposites side. A geometric stadium shape is a circle of radius r that has been cut in half through the center and the 2 ends are then separated by a rectangle of Side Length.