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Rhombus Calculator

Rhombus is a quadrilateral with four equal sides and opposite equal acute and obtuse angles. A rhombus is also a parallelogram with equal sides. Its like a lean square whose diagonals bisect each other but need not be 90 degree.

Calculate the area, perimeter of Rhombus (Rhombus Calculator)




Table of Contents:

    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 = base, h = height, d1, d2 are diagonals

    All four sides of Rhombus are congruent. Its diagonals are perpendicular and bisect vertex angles. Rhombus is also sometimes called as a 'diamond' or 'lozenge' shape.

    Examples:
    Case 1: Find the area of a rhombus with the given base 4 and height 5 using Base Times Height Method.

    Step 1: Find the area.
    Area = b * h = 4*5 = 20.

    Case 2: Find the area of a rhombus with the given diagonals 4,5 using Diagonal Method.

    Step 1: Find the area.
    Area = ½ * d1 * d2 = 0.5 * 4*5 = 20*0.5 = 10

    Case 3: Find the area of a rhombus with the given side 3 using Trigonometry Method.

    Step 1: Find the area.
    Area = a² * SinA = 3² * Sin(33) = 9* 1 = 9.

    Case 4: Find the perimeter of a rhombus with the given side 3.

    Step 1: Find the perimeter.
    Perimeter = 4(a) = 4 * 3 = 12.