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[tex]pp = 6 \times \frac{ {a}^{2} \sqrt{3} }{4} \\ pp = 6 \times \frac{ {4}^{2} \sqrt{3} }{4} \\ pp = 6 \times \frac{16 \sqrt{3} }{4} \\ pp = 6 \times 4 \sqrt{3} \\ pp = 24 \sqrt{3} [/tex]
[tex] {x}^{2} + {2}^{2} = {6}^{2} \\ {x}^{2} + 4 = 36 \\ {x}^{2} = 32 \\ x = \sqrt{32} \\ x = \sqrt{2 \times 16} \\ x = 4 \sqrt{2} [/tex]
[tex]pb = 6 \times \frac{4 \sqrt{2} \times 4 }{2} \\ pb = 6 \times \frac{16 \sqrt{2} }{2} \\ pb = 6 \times 8 \sqrt{2} \\ pb = 48 \sqrt{2} [/tex]
Pc=Pp+Pb
[tex]pc = 24 \sqrt{3} + 48 \sqrt{2} [/tex]
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