Trignometry: 2 Dimensional shapes

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An Annulus is a shape made out of two circles.The region covered by two coincentric circles forms the Annulus Shape.

Annulus

The Triangle having all three sides equal in Length and also all three angles are of 60° is Equilateral Triangle .

Equilateral Triangle

Calculating Circle Area, Diameter and Circumference/ Perimeter if any one value is provided.

Circle

When all sides are of equal length it is called as regular Hexagon.

Hexagon

The two opposite sides of a parallelogram are always parallel and equal in length. Rectangles, square and rhombus are all examples of parallelograms.

Parallelogram

A Rectangle is a four sided-polygon, having all the internal angles equal to 90 degrees.

Rectangle

A Rhombus is quadrilateral with opposite sides parallel and all sides of equal length

Rhombus

The Triangle in which one of the interior angle is 90° is called a Right Angle Triangle.

Right Triangle

The Pythagorean Theorem is a statment which shows the relation between three sides of right triangle.

Pythagorean Theorem

All the side of a Square are equal in length . All interior angles are equal and right anlges.

Square

The Stadium is two dimensional geometric shape constructed of rectangle with semicircle at a pair of opposites side.

Stadium