Question

Find the possible length and width of a rectangular with area 64$m^{3} n^{4}$ sq. units

Answer 1

Step-by-step explanation:

Let the side of the equilateral triangle be a cm

area of the triangle

4

3

a

2

=64

3

⇒a

2

=

3

4×64×

3

⇒a

2

=256

⇒a=16

perimeter of the triangle=3a=3×16=48 cm