Answer:
<h2>5 cm</h2>
Step-by-step explanation:
The triangles are similar. Therefore the corresponding sides are in proportion:
<em>cross multiply</em>

<em>divide both sides by 32</em>

Solution:
Formula of perimeter = 
So, 2W + 2H = 32.4 ... (1)
Ratio = 5:4
So, 
4W - 5H = 0 ... (2)
Solve equation (1) and (2).
W = 9.0 and H = 7.2
Use the Pythagorean theorem,



D = 11.52
D = 11.5
Hence, the measure of diagonal is 11.5 inches.
4(9) + 3s = 75
36 + 3s = 75
3s = 39
s = 13
Answer:
Step-by-step explanation:
How the heck imma suppose to no