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Category: Mensuration

Question-147603

Question Number 147603 by puissant last updated on 22/Jul/21 Answered by Olaf_Thorendsen last updated on 22/Jul/21 $$\mathrm{Soit}\:\mathrm{G}\:\mathrm{le}\:\mathrm{nombre}\:\mathrm{de}\:\mathrm{garcons}. \\ $$$$\mathrm{Soit}\:\mathrm{F}\:\mathrm{le}\:\mathrm{nombre}\:\mathrm{de}\:\mathrm{filles}. \\ $$$$\mathrm{G}+\mathrm{F}\:=\:\mathrm{10}\:\:\:\left(\mathrm{1}\right) \\ $$$$ \\ $$$$\mathrm{Chaque}\:\mathrm{garcon}\:\mathrm{a}\:\mathrm{G}−\mathrm{1}\:\mathrm{freres}\:\mathrm{F}\:\mathrm{soeurs}…

Question-15765

Question Number 15765 by ajfour last updated on 13/Jun/17 Commented by ajfour last updated on 13/Jun/17 $${Q}.\mathrm{15736}\:\:\:\left({alternate}\:{solution}\right) \\ $$$${Area}\:\Delta{APF}\:\:=\frac{\mathrm{1}}{\mathrm{2}}\left({Area}\:\Delta{ABP}\right) \\ $$$$ \\ $$$${Maximum}\:{area}\:{of}\:\Delta{APF} \\ $$$$\:=\frac{\mathrm{1}}{\mathrm{2}}\left({maximum}\:{Area}\:{of}\:\Delta{ABP}\right)…

Question-15667

Question Number 15667 by tawa tawa last updated on 12/Jun/17 Commented by mrW1 last updated on 12/Jun/17 $$\mathrm{diagram}\:\mathrm{is}\:\mathrm{not}\:\mathrm{to}\:\mathrm{understand}.\:\mathrm{please} \\ $$$$\mathrm{give}\:\mathrm{a}\:\mathrm{clear}\:\mathrm{diagram}. \\ $$ Commented by tawa…