Answer:
okay
Step-by-step explanation:
Add more details to answer
Helpful source:
https://percent-calc.com/what-is-9-of-15000
Answer:
Area of rectangle =

= 5x *( 5x -4)
=

Perimeter of rectangle = 2(l + b)
=2(5x +5x -4)
= 2(10x - 4)
= 20x - 8
If you look at the model RM is the same length as PM. PM=10 so RM=10.