A rectangular solid is dilated by a factor of 0.5. How many times larger is the volume of the resulting solid than the volume of the original solid?
The volume of the resulting solid will be twice as large as the volume of the original solid.
Answer:
The volume of the resulting solid is eight times smaller than the volume of the original solid
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube
Let
z-----> the scale factor
x------> the volume of the resulting solid
y-----> the volume of the original solid
so
\(z^{3}=\frac{x}{y}\)
In this problem we have
\(z=\frac{1}{2}\)
substitute
\((\frac{1}{2})^{3}=\frac{x}{y}\)
\((\frac{1}{8})=\frac{x}{y}\)
\(y=8x\)
The volume of of the original solid is eight times larger than the volume of the resulting solid
or
\(x=(1/8)y\)
The volume of the resulting solid is eight times smaller than the volume of the original solid