Question

I am confused my old teacher got fired so we are learning stuff completely different and I am rlly confused in this assignment please help me.

Answer 1

Hello!

First, let's analyze these two quadrilaterals:

• Notice that the quadrilateral AB'C'D is ,smaller ,than the quadrilateral ABCD.

Let's try to solve it using the lines AB and AB':

• The measurement of the ,line AB is 14 units,.

,

• The measurement of the ,line AB' is 7 units,.

Knowing it, let's write the scale factor as:

$\text{ScaleFactor}=\frac{AB^{\prime}}{AB}=\frac{7}{14}=\frac{1}{2}$

Answer: alternative D.