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Question Number 215195 by mr W last updated on 31/Dec/24 Commented by mr W last updated on 31/Dec/24 $${find}\:{the}\:{shaded}\:{area}=? \\ $$ Answered by mr W…
Question Number 215147 by AlagaIbile last updated on 30/Dec/24 Answered by A5T last updated on 30/Dec/24 Commented by A5T last updated on 30/Dec/24 $$\mathrm{OP}=\sqrt{\left(\mathrm{4}.\mathrm{5}−\mathrm{r}\right)^{\mathrm{2}} −\left(\mathrm{2}.\mathrm{5}−\mathrm{r}\right)^{\mathrm{2}}…
Question Number 215141 by cherokeesay last updated on 29/Dec/24 Answered by aleks041103 last updated on 30/Dec/24 $${eqn}:\:\left({x}−{s}\right)^{\mathrm{2}} +{y}^{\mathrm{2}} ={r}^{\mathrm{2}} \\ $$$${the}\:{following}\:{systems}\:{must}\:{have}\:{one}\:{soln} \\ $$$$\begin{cases}{{y}=\sqrt{{x}}}\\{\left({x}−{s}\right)^{\mathrm{2}} +{y}^{\mathrm{2}} ={r}^{\mathrm{2}}…
Question Number 215094 by ajfour last updated on 28/Dec/24 Commented by ajfour last updated on 28/Dec/24 A question discussed Statics+Geometry https://youtu.be/vktsHDGgBlw?si=z6XC7xw6G8m6XjrS Commented by mr W last updated on 28/Dec/24…
Question Number 214936 by TonyCWX08 last updated on 24/Dec/24 $${Can}\:{we}\:{expand}\:{the}\:{Descartes}'\:{Theorem}\:{to}\:{more}\:{than}\:\mathrm{4}\:{circles}? \\ $$ Commented by mr W last updated on 25/Dec/24 $${such}\:{that}\:\boldsymbol{{two}}\:{circles}\:{touch}\:{each} \\ $$$${other},\:{their}\:{radii}\:{can}\:{be}\:{any}\:{values}. \\ $$$$…
Question Number 214964 by cherokeesay last updated on 24/Dec/24 Answered by GDVilla last updated on 24/Dec/24 $$\mathrm{3}? \\ $$ Answered by A5T last updated on…
Question Number 214905 by Spillover last updated on 23/Dec/24 Commented by mr W last updated on 25/Dec/24 $${how}\:{about}\:{following}\:{similar}\:{but} \\ $$$${more}\:{challenging}\:{question}? \\ $$ Commented by mr…
Question Number 214876 by mr W last updated on 22/Dec/24 Commented by TonyCWX08 last updated on 22/Dec/24 $${Want}\:{a}\:{clarification} \\ $$$${Does}\:{the}\:{tangent}\:{point}\:{at}\:{Blue}\:{circle}\:{cuts}\:{the}\:{line}\:{into}\:\mathrm{2}\:{equal}\:{parts}? \\ $$$${If}\:{no},\:{then}\:{I}\:{have}\:{no}\:{idea}. \\ $$ Commented…
Question Number 214764 by mr W last updated on 19/Dec/24 Answered by kapoorshah last updated on 19/Dec/24 $${x}\:=\:\sqrt{\mathrm{20}\:−\:\mathrm{2}\sqrt{\mathrm{55}}}\: \\ $$ Commented by Hamada1969 last updated…