The measurements of a rectangular prism are shown. = = L W I 5 in. 5 in. 3 in. E What is the surface area of this prism? A 39 square inches FEEDER E 3 on FEEL HETERESHE IEEE RETETE E 45 square inches c. 66 square inches D 78 square inches
In a rectangular prism, surface area is calculated by multiply all the faces of the prism that you can touch
Becuase there's four faces that have the measurement of 5*3, you do 4(5*3) and because there's only two faces that have the measurement of 3*3, you do 2(3*3)
Which becomes 4(5*3)+2(3*3) which is 78
Answer from: Quest
1) 2/5
2) zero=0/1
3) zero=0/2
4) -4/5
5) undefined=3/0
Answer from: Quest
answer: i literally just answered this question but they want me to do it again
step-by-step explanation:
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