Answer:
5.4
Explanation:
Step 1: Take any two side lengths from the quadrilaterals (one from ABCD and one from PQRS)
- For this case, I'm going to take 4 and 7.2
Step 2: Divide the length you took from PQRS by the length you took from ABCD.
- (1.8 is the scale factor (SF))
Step 3: Since CD and RS and corresponding sides, multiply 3 by 1.8
Therefore, x = 5.4.