Question

All formulas of cube cuboid ,cylinder

Answer 1

Cuboid

TSA of cuboid = 2(l+b)h

CSA of cuboid = 2(lb+bh+lh)

Volume of cuboid = lbh

Cube

TSA of cube = 6 a^2

CSA of cube = 4 a^2

Volume of cube = a^3

Cylinder

CSA of cylinder = 2πrh

TSA of cylinder = 2πr(r+h)

Volume of cylinder = π r^2 h

Answer 2

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$\bf\Huge\red{\mid{\overline{\underline{ ANSWER }}}\mid }$

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$\Large\fbox{\color{purple}{QUESTION}}$

SURFACE AREA VOLUME FORMULAS

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$\Large\fbox{\color{purple}{ SOLUTION }}$

$\Large\mathcal\purple{CUBOID}$

$\implies \: lsa = 2(l + b)h \\ \\ \: \implies \: tsa = 2(lb + bl + hl) \\ \\ \implies \: volume \: = l \times b \times h$

$\Large\mathcal\blue{CUBE}$

$\implies \: lsa = {4a}^{2} \\ \\ \implies \: tsa = {6a}^{2} \\ \\ \implies \: volume = {a}^{3}$

$\Large\mathcal\brown{CYLINDER}$

$\implies \: csa = 2\pi \: r \: h \\ \\ \implies \: tsa = 2\pi \: r(r + h) \\ \\ \implies \: volume \: = \pi \: {r}^{2} h</p><p>$

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