Answer:
48.2842 units is the perimeter of the parallelogram.
Step-by-step explanation:
Area of the parallelogram = Base × Height
Base of the parallelogram,b = 10 units
Height of the parallelogram = h units
[tex]A=b\times h[/tex]
[tex]100 unit^2=10 units\times h[/tex]
h = 10 units
In triangle , ABC
[tex]\sin 45^oC=\frac{AC}{AB}=\frac{10}{s}[/tex]
Side of the parallelogram AB = s =14.1421 units
Perimeter of parallelogram : 2(s+b) = 2(14.1421+10) units=48.2842 units.
