The answer is feet
Hope this helps!
Answer:
<u>n</u> = <u>9000</u>
180 180
Step-by-step explanation:
Part a= cuboid
Part b= To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.*I tried my best sorry*
I believe the last one about right triangles. That’s why Pythagorean Theorem works.