Surface Areas and Volume for class 10,12
Below given is the table for calculating Surface area and Volume for the basic geometrical figures:
Name | Perimeter | Total Surface Area | Curved Surface Area | Volume | Figure |
Square | 4a | a2 | —- | —- | |
Rectangle | 2(w+h) | w.h | —- | —- | |
Parallelogram | 2(a+b) | b.h | —- | —- | |
Trapezoid | a+b+c+d | 1/2(a+b).h | —- | —- | |
Circle | 2 π r | π r2 | —- | —- | |
Ellipse | 2π√(a2 + b2)/2 | π a.b | —- | —- | |
Triangle | a+b+c | 1/2 * b * h | —- | —- | |
Cuboid | 4(l+b+h) | 2(lb+bh+hl) | 2h(l+b) | l * b * h | |
Cube | 6a | 6a2 | 4a2 | a3 | |
Cylinder | —- | 2 π r(r+h) | 2πrh | π r2 h | |
Cone | —- | π r(r+l) | π r l | 1/3π r2 h | |
Sphere | —- | 4 π r2 | 4π r2 | 4/3π r3 | |
Hemisphere | —- | 3 π r2 | 2 π r2 | 2/3π r3 |
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