Question Number 178839 by ARUNG_Brandon_MBU last updated on 22/Oct/22 Answered by HeferH last updated on 22/Oct/22 $$\:{Side}\:{of}\:{the}\:{square}\:=\:\sqrt{\mathrm{8}}\:=\:\mathrm{2}\sqrt{\mathrm{2}} \\ $$$$\:{l}_{\mathrm{1}} =\:\mathrm{2}\sqrt{\mathrm{2}}\:−\left(\:\frac{\sqrt{\mathrm{6}}\:+\:\sqrt{\mathrm{2}}}{\mathrm{2}}\right)=\:\frac{\mathrm{3}\sqrt{\mathrm{2}}\:−\sqrt{\mathrm{6}}}{\mathrm{2}} \\ $$$$\:{l}_{\mathrm{2}} =\:\mathrm{2}\sqrt{\mathrm{2}}\:+\:\left(\frac{\sqrt{\mathrm{6}}\:−\:\sqrt{\mathrm{2}}}{\mathrm{2}}\right)=\:\frac{\mathrm{3}\sqrt{\mathrm{2}}\:+\:\sqrt{\mathrm{6}}\:}{\mathrm{2}} \\ $$$$\:{l}_{\mathrm{1}}…
Question Number 178837 by ARUNG_Brandon_MBU last updated on 22/Oct/22 Answered by HeferH last updated on 22/Oct/22 $$\mathrm{2}\sqrt{\mathrm{3}}\:? \\ $$ Commented by ARUNG_Brandon_MBU last updated on…
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Question Number 113092 by bobhans last updated on 11/Sep/20 $$\mathrm{What}\:\mathrm{is}\:\mathrm{the}\:\mathrm{area}\:\mathrm{of}\:\mathrm{a}\:\mathrm{tringle}\:\mathrm{where}\:\mathrm{the} \\ $$$$\mathrm{sides}\:\mathrm{of}\:\mathrm{triangle}\:\mathrm{are}\:\mathrm{91}\:\mathrm{cm},\:\mathrm{98}\:\mathrm{cm},\:\mathrm{and}\:\mathrm{105}\:\mathrm{cm} \\ $$ Answered by bemath last updated on 11/Sep/20 $$\mathrm{question}.\:\mathrm{What}\:\mathrm{is}\:\mathrm{the}\:\mathrm{area}\:\mathrm{of} \\ $$$$\mathrm{triangle}\:\mathrm{where}\:\mathrm{the}\:\mathrm{sides}\:\mathrm{of}\:\mathrm{triangle} \\…
Question Number 47515 by ajfour last updated on 11/Nov/18 Commented by ajfour last updated on 11/Nov/18 $${Find}\:\alpha\:{in}\:{terms}\:{of}\:{R}\:{if}\:{both} \\ $$$${coloured}\:{areas}\:{are}\:{equal}. \\ $$ Answered by mr W…
Question Number 178339 by a.lgnaoui last updated on 15/Oct/22 $${Determiner}\:{le}\:{temps}\:{necessaire}\:{pour} \\ $$$${remplir}\:{le}\:{verre}\:{a}\:{la}\:{hauteur}\:{h}. \\ $$ Commented by a.lgnaoui last updated on 15/Oct/22 Commented by CElcedricjunior last…
Question Number 112780 by ajfour last updated on 09/Sep/20 Commented by ajfour last updated on 09/Sep/20 $${If}\:\:{regions}\:{A},\:{B},\:{C},\:{D}\:{have}\:{equal} \\ $$$${areas},\:{find}\:{P}\:\left({h},{k}\right)\:{in}\:{terms}\:{of}\:{the} \\ $$$${square}\:{side}\:\boldsymbol{{a}}. \\ $$ Answered by…
Question Number 112686 by ajfour last updated on 09/Sep/20 Commented by ajfour last updated on 14/Sep/20 $${If}\:\:{the}\:{material}\:{density}\:{of}\:{the}\:{solid} \\ $$$${sphere}\:{varies}\:{as}\:\:\boldsymbol{\rho}\:=\:\rho_{\mathrm{0}} \left(\frac{{r}}{{R}}\right)\mathrm{sin}\:\phi\mathrm{cos}\:^{\mathrm{2}} \theta\:, \\ $$$${find}\:{the}\:{average}\:{density}\:{in}\:{terms} \\ $$$${of}\:\rho_{\mathrm{0}}…
Question Number 47145 by ajfour last updated on 05/Nov/18 Commented by ajfour last updated on 05/Nov/18 $${Q}.\mathrm{47113}\:\:\:{Find}\:{volume}\:{of} \\ $$$${pyramid}\:{in}\:{terms}\:{of}\:{a},{b},{c},{p},{q},{r}. \\ $$ Answered by ajfour last…