Area of a rhombus Calculator

Calculates the area, perimeter and vertex angles of a rhombus given the diagonals.

Area of a rhombus
diagonal a
diagonal b

area S
    1.  
perimeter L
    1.  
angle θa
    1.  
    2. degree
angle θb
    1.  
    2. degree
    Area of a rhombus
    [1-7] /7Disp-Num
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    [1]  2021/02/22 16:39   Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    Math Worksheet
    Comment/Request
    Good for checking answers
    [2]  2019/03/11 15:56   Under 20 years old / High-school/ University/ Grad student / Useful /
    Purpose of use
    Math Homework
    [3]  2018/05/27 12:39   Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    i like it
    [4]  2018/02/10 10:19   Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    good
    Comment/Request
    Thanks, I like it!
    [5]  2015/12/08 23:55   40 years old level / Self-employed people / Very /
    Purpose of use
    Finding the angles to layout a shadow box thank you
    [6]  2009/05/27 02:01   Under 20 / A high school student / Very /
    Purpose of use
    i like it
    Comment/Request
    thank you
    [7]  2009/04/24 03:10   Under 20 / A high school student / Very /
    Comment/Request
    want to use it each time

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