App description

<img src="http://drr.ikcest.org/static/upload/d5/d51b0e34-ec8b-11e9-80a2-00163e0618d6_m.jpg" />

Perimeter = 2 (bottom) + 2 (height)

Usage example

Input data:

Bottom edge: 5

Height: 6

Click on calculation to output data   Parallelogram circumference: 22