Question Number 39508 by behi83417@gmail.com last updated on 06/Jul/18 Commented by behi83417@gmail.com last updated on 06/Jul/18 $${R}\boldsymbol{{ight}}\:\boldsymbol{{angele}}:\boldsymbol{{A}}\overset{\bigtriangleup} {\boldsymbol{{B}A}}',\left(\measuredangle\boldsymbol{{B}}=\mathrm{90}^{\bullet} \right)\:\boldsymbol{{is}} \\ $$$$\boldsymbol{{given}}. \\ $$$$\boldsymbol{{red}}\:\boldsymbol{{lines}}\:\boldsymbol{{are}}\:\boldsymbol{{angular}}\:\boldsymbol{{bisectors}}\:\boldsymbol{{of}} \\ $$$$\measuredangle\boldsymbol{{A}},\measuredangle\boldsymbol{{A}}'.…
Question Number 39458 by MJS last updated on 06/Jul/18 $$\mathrm{find}\:\mathrm{the}\:\mathrm{greatest}\:\mathrm{possible}\:\mathrm{square}\:\mathrm{insribed}\:\mathrm{in} \\ $$$$\mathrm{a}\:\mathrm{triangle}\:\mathrm{with}\:\mathrm{sides}\:{a}\:{b}\:{c} \\ $$ Commented by MJS last updated on 06/Jul/18 $$\mathrm{the}\:\mathrm{side}\:{s}\:\mathrm{of}\:\mathrm{the}\:\mathrm{square}\:\mathrm{not}\:\mathrm{necessarily}\:\mathrm{on} \\ $$$$\mathrm{one}\:\mathrm{of}\:\mathrm{the}\:\mathrm{sides}\:\mathrm{of}\:\mathrm{the}\:\mathrm{triangle} \\…
Question Number 39436 by ajfour last updated on 06/Jul/18 Commented by ajfour last updated on 06/Jul/18 Commented by ajfour last updated on 06/Jul/18 $$\mathrm{3}\phi\:=\:\mathrm{90}°\:\:\:\Rightarrow\:\:\phi=\mathrm{30}° \\…
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Question Number 170502 by cortano1 last updated on 25/May/22 Answered by som(math1967) last updated on 25/May/22 Commented by som(math1967) last updated on 25/May/22 $$\angle{DEC}=\mathrm{90} \\…
Question Number 39404 by ajfour last updated on 06/Jul/18 Commented by ajfour last updated on 06/Jul/18 $${Q}.\mathrm{39365}\:\:\:{solution}.. \\ $$ Commented by MrW3 last updated on…
Question Number 39402 by ajfour last updated on 06/Jul/18 Commented by ajfour last updated on 06/Jul/18 $${If}\:{the}\:{two}\:{marked}\:{angles}\:{are} \\ $$$${equal},\:\:{find}\:\frac{{r}}{{R}}\:. \\ $$ Answered by MrW3 last…
Question Number 39371 by ajfour last updated on 05/Jul/18 Commented by ajfour last updated on 05/Jul/18 $${Find}\:{x}.\:\left({analytically}\right) \\ $$ Answered by MJS last updated on…
Question Number 39365 by behi83417@gmail.com last updated on 05/Jul/18 Commented by behi83417@gmail.com last updated on 05/Jul/18 $$\boldsymbol{{triangle}}\:\boldsymbol{{A}}\overset{\blacktriangle} {\boldsymbol{{B}C}},\boldsymbol{{is}}\:\boldsymbol{{given}}. \\ $$$$\boldsymbol{{A}}\overset{\blacktriangle} {\boldsymbol{{N}B}},\boldsymbol{{A}}\overset{\blacktriangle} {\boldsymbol{{G}C}},\boldsymbol{{B}}\overset{\blacktriangle} {\boldsymbol{{J}C}},\boldsymbol{{are}}\:\boldsymbol{{isoscale}} \\ $$$$\boldsymbol{{triangles}}\:\boldsymbol{{with}}:…
Question Number 39349 by ajfour last updated on 05/Jul/18 Commented by MrW3 last updated on 08/Jul/18 $${Find}\:{the}\:{radius}\:{of}\:{circle}\:{which} \\ $$$${divides}\:{the}\:{perimeter}\:{of}\:{the}\:{ellipse} \\ $$$${into}\:\mathrm{4}\:{equal}\:{segments}. \\ $$ Answered by…