Answer:
i think -11
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
n/15=30
therefore n=450
hence n/10 = 45
The first thing we must do for this case is to calculate the scale factor.
For this, we make the relationship between two parallel sides.
We have then:

Substituting values we have:

We are now looking for the value of AB
We have then:

Substituting values:

Answer:
The scale factor is:

The value of AB is:
