Area of a parallelogram given sides and angle Calculator

Calculates the area and perimeter of a parallelogram given two sides and the angle.

Area of a parallelogram given sides and angle
base a
side b
angle θ

area S
    1.  
perimeter L
    1.  
    Area of a parallelogram given sides and angle
    [1-10] /18Disp-Num
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    [1]  2020/03/23 18:52   Under 20 years old / High-school/ University/ Grad student / A little /
    Purpose of use
    Geometry Quiz.
    Comment/Request
    Could you have put how you got the solution?
    [2]  2019/07/14 14:58   40 years old level / Self-employed people / Useful /
    Purpose of use
    Calculate area of parallelogram needed to build a fractile pattern for wooden art project.
    [3]  2019/04/18 02:24   Under 20 years old / High-school/ University/ Grad student / A little /
    Purpose of use
    Precalc homework
    Comment/Request
    A step-by-step process showing users how to get from numbers to the answers.
    [4]  2018/12/05 16:45   Under 20 years old / Others / A little /
    Purpose of use
    working out maths problem, gave me answer but no steps to get it
    [5]  2018/11/22 03:22   Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    To do my math homework
    Comment/Request
    it worked good
    [6]  2018/04/12 04:28   Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    Program
    [7]  2018/01/18 12:09   Under 20 years old / High-school/ University/ Grad student / Not at All /
    Purpose of use
    to slov my unknown questions
    Comment/Request
    I cannot see the process it does it
    You add a button below aleast for students who want to learn
    [8]  2017/06/13 01:13   60 years old level or over / Self-employed people / Very /
    Purpose of use
    From a site map that was a perfect parallelogram, verify square feet (and acreage).
    Comment/Request
    To the non math major units of measure and symbol syntax are always vexing. Would be great to have angle input in either decimal or degrees-minutes-seconds (not hard to convert but requires extra steps). Would also be good to have an Excel formula. In Excel, the Sin function requires input in Radians, so side1 * side2 * sin( pi() / 180 )
    [9]  2017/03/26 10:00   Under 20 years old / High-school/ University/ Grad student / Useful /
    Purpose of use
    Math revision
    Comment/Request
    how did you get the area with the given sides and angle? What was the method?
    from Keisan
    Area of a parallelogram = base * height = a*(b*sinθ)
    [10]  2015/10/10 02:45   30 years old level / A teacher / A researcher / Very /
    Purpose of use
    To Know area of parallelogram given sides and angle
    Comment/Request
    It is very easy and quick.

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