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sunlove
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Carla made a solid wooden block as shown in the diagram below. She will paint all surfaces of the block.
What will be the total painted surface area of the block?
Answer
216 cm2
288 cm2
300 cm2
336 cm2
cornitodisc
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288 cm^2
ghass1978
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i got 336 cm^2 :(
ghass1978
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i'm not 100% sure but:
A=12*3+10*12+6*12+2*(3/2)(10+6)+5*12=336 cm^3
sunlove
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u may be right that sounds right
sunlove
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but we r not trying to find it cubed we r trying to fined it squared
ghass1978
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typing mistake:)
sunlove
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ok lol