Answer:

Step-by-step explanation:
<u>Step 1: Make an expression</u>
<u />

<u>Step 2: Round</u>
<u />

Answer: 
Answer:
Perimeter of Compound Shapes: Composite Rectangles. Perimeter is the total distance around the outside of a shape. horizontal. sides must be the same length in total as the one longer red side.
Step-by-step explanation:Also not sure...Hope this kinda helps...