A piece of cardboard measuring 9 inches by 11 inches is formed into an open-top box by cutting squares with side length x from e
ach corner and folding up the sides. Find a formula for the volume of the box in terms of x.
1 answer:
Answer:
Step-by-step explanation:
Given data
breadth=9 in
Length=11 in
Now a square of side x is cutted for each corner such that the cardboard is made into a open-top box with
length=11-2x
breadth=9-2x
height=x
Here substract 2x because from both sides of length and breadth x units are reduced.
therefore volume of new open-top box is
Volume(v)=
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