Question

A field is rectangular in shape and it's length is 3/2 times its width. If it's area 2.4576 hectares, what is it perimeter

Answer 1

Answer:

640

Step-by-step explanation:

l*b = 24576 m^2

l = 3/2 b

thus

3/2*b^2 = 24576

.

b = 128

a = 192

perimeter = 2*(192+128) = 640