Answer:
Height = 13.5 cm
Perimeter = 81 cm
Explanation:
The Area of a parallelogram is given as the product of the base and its height.
A = base * height
Area, A = 364.5 cm²
Base, b = 27cm
Height, h =?
Hence,
364.5 cm² = 27cm * h
h = 364.5 cm² / 27cm
h = 13.5 cm
Perimeter of parallelogram :
P = 2(a + b)
a = height of sides ; b = base
P = 2(13.5cm + 27cm)
P = 2(40.5)
P = 81 cm