Rhombus Tutorial

Rhombus Tutorial

Rhombus Definition:

A rhombus is a four-sided polygon in which every side has the same length. It is an equilateral quadrilateral.

Rhombus Formula :

Base Times Height Method :
Area of Rhombus = b * h
Diagonal Method :
Area of Rhombus = ½ * d1 * d2
Trigonometry Method :
Area of Rhombus = a² * SinA Perimeter of Rhombus = 4(a)
where
a = side, b = breadth, h = height, d1, d2 are diagonals
Rhombus Image/Diagram
big-rhombus
Rhombus Example :
Case 1:

Find the area of a rhombus with the given base 3 and height 4 using Base Times Height Method.

Step 1:

Find the area. Area = b * h = 3 * 4 = 12.

Case 2:

Find the area of a rhombus with the given diagonals 2, 4 using Diagonal Method.

Step 1:

Find the area. Area = ½ * d1 * d2 = 0.5 * 2 * 4 = 4.

Case 3:

Find the area of a rhombus with the given side 2 using Trigonometry Method.

Step 1:

Find the area. Area = a² * SinA = 2² * Sin(33) = 4 * 1 = 4.

Case 4:

Find the perimeter of a rhombus with the given side 2.

Step 1:

Find the perimeter. Perimeter = 4(a) = 4 * 2 = 8. The above example will clearly illustrates how to calculate the Area, Perimeter of a Rhombus manually.

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This tutorial will help you dynamically to find the Math area problems.

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