Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

A solid right square prism is cut into 5 equal pieces parallel to its bases. The volume of each piece is

[tex]\[ V = \frac{1}{5} s^2 h \][/tex]

Solve the formula for [tex]\( s \)[/tex].


Sagot :

Certainly! Let's solve the formula \( V = \frac{1}{5} s^2 h \) for \( s \).

1. Start with the given formula:
[tex]\[ V = \frac{1}{5} s^2 h \][/tex]

2. Isolate \( s^2 \) on one side of the equation:
To eliminate the fraction, multiply both sides by 5:
[tex]\[ 5V = s^2 h \][/tex]

3. Solve for \( s^2 \):
Divide both sides of the equation by \( h \) to solve for \( s^2 \):
[tex]\[ s^2 = \frac{5V}{h} \][/tex]

4. Take the square root of both sides to solve for \( s \):
[tex]\[ s = \sqrt{\frac{5V}{h}} \][/tex]

Now that we have the formula for \( s \), let's substitute hypothetical values for \( V \) and \( h \) to find \( s \). Assume the volume \( V \) of each piece is 100 cubic units and the height \( h \) is 10 units.

5. Substitute \( V = 100 \) and \( h = 10 \) into the equation:
[tex]\[ s = \sqrt{\frac{5 \times 100}{10}} \][/tex]

6. Simplify the expression inside the square root:
[tex]\[ s = \sqrt{\frac{500}{10}} \][/tex]

7. Further simplify the division:
[tex]\[ s = \sqrt{50} \][/tex]

Thus, the value of \( s \) is approximately:
[tex]\[ s = \sqrt{50} \approx 7.0710678118654755 \][/tex]

Hence, the value of [tex]\( s \)[/tex] when [tex]\( V = 100 \)[/tex] and [tex]\( h = 10 \)[/tex] is approximately 7.0710678118654755 units.