this should help I have it step
(4 times 4 times 5) + (5 times 10 times 8) = 480 in cubed.
To find the area of a composite figure, separate the figure into simpler shapes whose area can be found. Then add the areas together. Be sure than none of the simpler figures have overlapping areas
<span>(14+x)^2= 25^2 +x^2
14^2 + 28x + x^2 = </span><span>25^2 +x^2
28x = 25^2 - 14^2
28x = 625 - 196
28x = 429
x = 15.32</span>
12 steps for this problem.
In reality a rope ladder is actually not just rope for the steps but ropes for the sides too