Odpowiedź:
O-obwód
O=2a+2b
[tex]\displaystyle O=2(8-\sqrt{3} )+2(2\sqrt{3} +1)\\O=16-2\sqrt{3} +4\sqrt{3} +2=18+2\sqrt{3}[/tex]
P-ple
P=a*b
[tex]\displaystyle P=(8-\sqrt{3} )(2\sqrt{3} +1)=16\sqrt{3} +8-6-\sqrt{3} =2+15\sqrt{3}[/tex]
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Odpowiedź:
O-obwód
O=2a+2b
[tex]\displaystyle O=2(8-\sqrt{3} )+2(2\sqrt{3} +1)\\O=16-2\sqrt{3} +4\sqrt{3} +2=18+2\sqrt{3}[/tex]
P-ple
P=a*b
[tex]\displaystyle P=(8-\sqrt{3} )(2\sqrt{3} +1)=16\sqrt{3} +8-6-\sqrt{3} =2+15\sqrt{3}[/tex]