Matematika A - 2012. ljeto, 4.

$\frac{9\sqrt{3}}{2}{\mathrm{c}\mathrm{m}}^2\backslash frac\{9\; \backslash sqrt\{3\}\}\{2\}\; \backslash mathrm\{~cm\}^\{2\}$

$9\sqrt{3}{\mathrm{c}\mathrm{m}}^{2}9\; \backslash sqrt\{3\}\; \backslash mathrm\{~cm\}^\{2\}$

$\frac{27\sqrt{3}}{4}{\mathrm{c}\mathrm{m}}^2\backslash frac\{27\; \backslash sqrt\{3\}\}\{4\}\; \backslash mathrm\{~cm\}^\{2\}$

$27\sqrt{3}{\mathrm{c}\mathrm{m}}^{2}27\; \backslash sqrt\{3\}\; \backslash mathrm\{~cm\}^\{2\}$