Question

5 An open box with a volume of 80 cm is made by cutting 5 cm squares
from each corner of a square piece of metal and then folding up the sides
as shown.
Icm
5 cm
5cm.
5cm
X ст.
a Write an expression for both the length and width of the box in terms
of x.
b Write an equation for the volume of the box in terms of x.
c Calculate the possible dimensions of the original square metal sheet.​

Answer 1

Answer:

$\sqrt{80 {194}^{2} }$