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Vera_Pavlovna [14]
3 years ago
15

Help I'm really stuck!!!

Mathematics
2 answers:
faust18 [17]3 years ago
5 0
399.6 square meters
7•8/2=28
28•3=84

8•6.9/2=27.6

(12•8)•3=288

84+27.6+288=399.6
jek_recluse [69]3 years ago
3 0
336.6580 I know this because of u do the math u get this
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