Question

find the base of a parallelogram whose area is 17 point 64 metres square and height is 441 cm

Answer 1

Area of parallelogram = base * height
and since height is given in cm
so convert it into m by dividing it by 100

then follow below

17.64 = b * h
17.64 = b * 441/100
1764/441 = b
b = 4m

Answer 2

so, the base is 4 metre