What are the dimensions of the cross section formed by a plane intersecting this rectangular prism parallel to its base?
(Height:3 cm) (Length:5 cm) (Width:4 cm)

The cross section is a .

The length of the cross section is cm.

The width of the cross section is cm.

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

what

i wish i could you, i have no idea how to answer this

step-by-step explanation:

3

step-by-step explanation: