Can you guys help me do this sum??
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arnav564:
yes betty
im Iswarya
ok
iswarya
how r u?
um fine
Answers
Answered by
1
hey mate...
diagonal of a cube = √3a
its given that length of diagonal = 7√3
√3a=7√3
a=7cm
vol=a3
=7^3
=343cm^3
surface area=TSA=6a2
=6*49cm2
CSA =4a2
=4*49cm2
••••HOPE IT HELPS•••
thanks for the help Ria!!
no mention ya
Answered by
1
volume of cube=l³
=7√3×7√3×7√3
=1782.280......... cu.cm
thank you Soo much
wel-come
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