Category: Geometry

Question Number 213021 by Spillover last updated on 28/Oct/24 Commented by Ghisom last updated on 29/Oct/24 $$r_1=1-\sqrt{2}+\sqrt{2-\sqrt{2}}\approx .351153302$$$$r_2=\frac{(1-\sqrt{2-\sqrt{2}})\sqrt{2}}{2}\approx .165910681$$$$\frac{{r}_{\mathrm{1}} }{{r}_{\mathrm{2}} }=\mathrm{2}−\sqrt{\mathrm{2}}+\mathrm{2}\sqrt{\mathrm{2}−\sqrt{\mathrm{2}}}\approx\mathrm{2}.\mathrm{11652017}…

Question Number 213022 by Spillover last updated on 28/Oct/24 Answered by TonyCWX08 last updated on 31/Oct/24 $$FC=a+b$$$$heightof{trapezium}_{AFBC}$$$$=\:\sqrt{{b}^{\mathrm{2}} −\left(\frac{{b}}{\mathrm{2}}\right)^{\mathrm{2}} } \…

Question Number 212997 by cherokeesay last updated on 28/Oct/24 Commented by mr W last updated on 28/Oct/24 $$impossible!theheightisunknown.$$ Commented by cherokeesay last updated…

Question Number 212982 by Spillover last updated on 27/Oct/24 Answered by ajfour last updated on 28/Oct/24 $$2r=\frac{85}{3}$$ Answered by A5T last updated on…

Question Number 212829 by mr W last updated on 25/Oct/24 Commented by mr W last updated on 25/Oct/24 $$findthetotalareaoftherectangle.$$ Answered by ajfour last…