IMPORTANT FORMULAS OF SURFACE AREA AND VOLUMES IN MATHS.
Area Of Some figures are-
1.Cuboid.
C.S.A=2(l=b)h
T.S.A=2(lb=bh=hl)
Volume=lbh
2.Cube.
C.S.A=4(a*a)
T.S.A=6(a*a)
Volume=(a*a*a)
3.Cylinder.
C.S.A=2πrh
T.S.A=2πr(h+r)
Volume=π(r*r)h
4.Cone.
C.S.A=πrl
T.S.A=πr(l+r)
Volume=1/3π(r*r)h
5.Sphere.
T.S.A=4π(r*r)
Volume=4/3π(r*r*r)
6.Hemisphere.
C.S.A=2π(r*r)
T.S.A=3π(r*r)
Volume=2/3π(r*r*r)
Also play the Quiz:
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