# Area of a parallelogram given sides and angle Calculator

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

 base a side b angle θ degeree radian 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit area S perimeter L
 $\normal Parallelogram\ (a,b,\theta\rightarrow S)\\\vspace{5}(1)\ area:\hspace{50} S=ab{\hfill1}sin\theta\\\vspace{5}(2)\ perimeter:\ L=2(a+b)\\$
Area of a parallelogram given sides and angle
 [1-10] /15 Disp-Num5103050100200
[1]  2018/12/06 01:45   Male / Under 20 years old / Others / A little /
Purpose of use
working out maths problem, gave me answer but no steps to get it
[2]  2018/11/22 12:22   Male / Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
To do my math homework
Comment/Request
it worked good
[3]  2018/04/12 13:28   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Program
[4]  2018/01/18 21:09   Male / 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
[5]  2017/06/13 10:13   Male / 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 )
[6]  2017/03/26 19:00   Female / 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)
[7]  2015/10/10 11:45   Female / 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.
[8]  2015/04/26 04:25   Male / 60 years old level or over / A retired people / Useful /
Purpose of use
Computed the area of two parcels in acres. Already knew that there were 43,540 sq. ft. in an acra.
[9]  2014/11/06 22:51   Female / Under 20 years old / Elementary school/ Junior high-school student / A little /
Purpose of use
assignment
[10]  2014/10/27 05:08   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
To figure out how to work out the answer to this kind of problem, yes. Uh huh.
Comment/Request
How to do this yourself, yes? Yuh huh.

Thank you for your questionnaire.
Sending completion

To improve this 'Area of a parallelogram given sides and angle Calculator', please fill in questionnaire.
Male or Female ?
Male Female
Age
Under 20 years old 20 years old level 30 years old level
40 years old level 50 years old level 60 years old level or over
Occupation
Elementary school/ Junior high-school student
High-school/ University/ Grad student A homemaker An office worker / A public employee
Self-employed people An engineer A teacher / A researcher
A retired person Others
Useful?
Very Useful A little Not at All
Purpose of use?