To find how much wrapping paper Taylor needs, we can find the total surface area of the rectangular prism.
= 2(18)(9) + 2(18)(4) + 2(9)(4)
= 2(162) + 2(72) + 2(36)
= 324 + 144 + 72
= 540in.²
So, Taylor will need 540in.² of wrapping paper to wrap the gift.
Best of Luck!
This is your answer
-581472
Answer:
3+16 divided by 4 is 4.75
4×7-2×6..... is5.33
168
17^2 = 289
23^2 = 529
529 + 289 = 818
√818 = 28.6 inches
