Category: Geometry

Question Number 82901 by Power last updated on 25/Feb/20 Answered by mr W last updated on 26/Feb/20 Commented by Power last updated on 26/Feb/20 $$\mathrm{sir}\:\:\mathrm{a}:\mathrm{b}:\mathrm{c}=?…

Question Number 82878 by mr W last updated on 25/Feb/20 Commented by behi83417@gmail.com last updated on 25/Feb/20 $$\mathrm{Beautiful}\mathrm{quistion}.\mathrm{waiting}\mathrm{for}\mathrm{answer}\dots$$ Commented by ajfour last updated…

Question Number 17273 by VEGAMIND last updated on 03/Jul/17 $$\mathbf{The}\mathbf{intersection}\mathbf{of}\mathbf{the}\mathbf{ABC}\mathbf{triangle}$$$$\mathbf{median}\mathbf{is}\mathbf{at}\mathbf{G}\mathbf{point}.\mathbf{The}\mathbf{corner}$$$$\mathbf{of}\mathbf{the}\mathbf{BGC}\mathbf{is}90°.\mathbf{If}\mathbf{the}\mathbf{AG}\mathbf{cut}$$$$\mathbf{length}\mathbf{is}12\mathbf{cm},\mathbf{locate}\mathbf{the}\mathbf{BC}\mathbf{side}.$$ Commented by 1234Hello last updated on 03/Jul/17…

Question Number 17158 by Tinkutara last updated on 01/Jul/17 $$\mathrm{Please}\mathrm{solve}\mathrm{Q}.16069.\mathrm{Ask}\mathrm{from}\mathrm{me}\mathrm{the}$$$$\mathrm{solution}\mathrm{if}\mathrm{needed}\mathrm{and}\mathrm{please}\mathrm{explain}\mathrm{it}.$$ Commented by mrW1 last updated on 01/Jul/17 $$\mathrm{one}\mathrm{can}\mathrm{prove}$$$$\mathrm{case}\:\mathrm{1}:\:\mathrm{AB}\:\mathrm{not}\://\:\mathrm{to}\:\mathrm{CD}\:\mathrm{and}\:\mathrm{AD}\:\mathrm{not}\://\:\mathrm{to}\:\mathrm{BC}: \…

Question Number 148171 by ajfour last updated on 25/Jul/21 Commented by ajfour last updated on 25/Jul/21 $$Thisbirdcagedinsidethis$$$$tetrahedronhastostartfrom$$$$origin,toucheachcentroidal$$$$pointsofthefacesandget$$$${back}.\:{If}\:{tetrahedron}\:{is}\:{regular}…