The rectangle would have a width of 32 cm and height of 16
To calculate the slope, you can use the formula

In this case,

Your slope is 0/3, which does not make sense so there should be something incorrect about your points.
Answer:
<h2>B</h2>
Step-by-step explanation:
They give it in plain words.

And as the d is used once and not as a exponent, we can consider this as a variable.