Category: Geometry

Question Number 43360 by ajfour last updated on 10/Sep/18 Commented by ajfour last updated on 10/Sep/18 $$Find\mathit{R}intermsof\mathit{a},\mathit{b},\mathit{c}.$$ Commented by ajfour last updated on…

Question Number 108868 by ajfour last updated on 19/Aug/20 Commented by ajfour last updated on 19/Aug/20 $$Findb/a.$$ Answered by ajfour last updated on…

Question Number 174370 by behi834171 last updated on 30/Jul/22 Commented by behi834171 last updated on 31/Jul/22 $$AH=HE,BI=ID,CG=GF$$$$\mathit{a}\mathit{r}\mathit{e}\mathit{a}\mathit{o}\mathit{f}\mathit{A}\stackrel{▴}{\mathit{B}\mathit{C}}=\sqrt{2}\mathit{u}\mathit{n}\mathit{i}\mathit{t}\mathit{s}$$$$\mathit{a}\mathit{r}\mathit{e}\mathit{a}\mathit{o}\mathit{f}:\mathit{H}\stackrel{▴}{\mathit{I}\mathit{G}}=?\mathit{u}\mathit{n}\mathit{i}\mathit{t}\mathit{s}$$…

Question Number 43263 by MrW3 last updated on 09/Sep/18 Answered by MJS last updated on 09/Sep/18 $$AB\mathrm{is}\mathrm{a}\mathrm{straight}\mathrm{line}\mathrm{on}\mathrm{the}\mathrm{mantle}$$$$\mathrm{in}\mathrm{the}\mathrm{plain}$$$$C=\left(\begin{array}{c}0\\ 0\end{array}\right)$$$$\mathrm{angle}ACB=\frac{r}{s}360°=\frac{20}{60}360°=120°$$$$\mathrm{circle}\:\mathrm{A}…

Question Number 174315 by mnjuly1970 last updated on 29/Jul/22 Answered by aleks041103 last updated on 29/Jul/22 $$iftheintersectionpointonABisO,$$$${let}^{\prime }ssetitscoordinatesto(0,0)$$$$thenOBisthexaxis.$$$$thenthequationoftheslantedlineis:$$$${y}={x}…