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Airida [17]
4 years ago
12

A cube had a volume of 1/512 cubic meter. What is the length of each side of the cube using the formula "volume=Length×Width×Hig

ht." Please explain your thinking.​
Mathematics
1 answer:
MrRa [10]4 years ago
4 0

Answer:

The length of each side of the cube is \frac{1}{8}\ m

Step-by-step explanation:

we know that

The volume of a cube is equal to

V=LWH

but remember that in a cube

Length, width and height have the same value

so

Let

b-----> the length side of the cube

L=W=H=b

substitute in the formula

V=(b)(b)(b)=b^{3}

In this problem we have

V=\frac{1}{512}\ m^{3}

substitute and solve for b

b^{3}=\frac{1}{512}

b=\sqrt[3]{\frac{1}{512}}\\ \\b=\frac{1}{8}\ m

therefore

The length of each side of the cube is \frac{1}{8}\ m

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