Answer:
0.2
Step-by-step explanation:
Understanding perpendicular and parallel lines are extremely important, especially in the engineering field when building infrastructures or houses because they need to calculate how they will keep a building stable. For example, bridges we see have a lot of perpendicular and parallel lines, that's because without those the bridge can't hold itself up, it needs support from the metals that are parallel and perpendicular.
hope this helps!!
4 *3 = 12
12 * 20 = 240
240 / 2 = 120 units^3
answer is C
The answer would be 0.1215
I'd suggest using a calculator!<span />
we know that
The scale factor is equal to
we have
substitute
therefore
<u>the answer is</u>
