Answers

2014-03-10T23:20:57+05:30
Cube:
sa= 6x side²
csa=4x side²
volume= side³
cuboid:
sa=2(lb+bh+hl)
csa=4×lb
volume=lbh
cylinder:
csa=2pi r²h
sa=2pir×h+r
vol=pir²h
cone:
sa=pi×r×l+r
csa=pi×r×l
vol=1÷3×r²h
sphere:
sa=4×pi×r²
vol=4÷3×pi×r³
hemisphere:
sa=3×pi×r²
csa=2×pi×r²
vol=2÷3×pi×r³
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hope its helpfull
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  • Brainly User
2014-03-11T20:24:58+05:30
Cube-6a2
cuboid-2h(l+b)
Cylinder- 2*r2h 
Cone-
Hemisphere-
Sphere-4*r2
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