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Sergio039 [100]
3 years ago
8

Surface area of the triangle game case

Mathematics
2 answers:
julia-pushkina [17]3 years ago
3 0
I believe its 147 in ² :))))))

2(10*3)=60

2(1/2*10*8.7)=87

60+87=147
Artyom0805 [142]3 years ago
3 0
Icouldn't really write all the work out but I got the answer its approximately 347.6inches
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