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 think its he didnt eliminate the same variables
Answer:
I'm pretty sure it's 90%
Step-by-step explanation:
Answer:
150
Step-by-step explanation: