Category: Geometry

Question Number 205734 by mr W last updated on 28/Mar/24 Answered by A5T last updated on 28/Mar/24 Commented by A5T last updated on 28/Mar/24 $$\frac{\mathrm{48}×\mathrm{144}×\mathrm{13}}{\mathrm{4}{R}}=\frac{\mathrm{48}×\mathrm{36}}{\mathrm{2}}\Rightarrow{R}=\mathrm{26}…

Question Number 205657 by mnjuly1970 last updated on 26/Mar/24 Answered by mr W last updated on 26/Mar/24 $$smallsquare:a\times a=6\times 6$$$$bigsquare:b\times b$$$$areaoftriangle:$$$${A}_{\mathrm{1}} +{A}_{\mathrm{2}}…

Question Number 205614 by mr W last updated on 25/Mar/24 Answered by A5T last updated on 25/Mar/24 Commented by A5T last updated on 25/Mar/24 $$\frac{{sin}\left(\angle{CFB}\right)}{\mathrm{1}}=\frac{{sin}\mathrm{90}=\mathrm{1}}{\:\sqrt{\mathrm{0}.\mathrm{5}^{\mathrm{2}}…

Question Number 205530 by cherokeesay last updated on 23/Mar/24 Answered by mr W last updated on 24/Mar/24 $$P(a\cos \theta ,b\sin \theta )$$$$\tan \phi =-\frac{dy}{dx}=\frac{b}{a\tan \theta }$$$$r=a\cos \theta -r\sin \phi \Rightarrow r\sin \phi =a\cos \theta -r$$$${r}={b}\:\mathrm{sin}\:\theta−{r}\:\mathrm{cos}\:\varphi\:\Rightarrow{r}\:\mathrm{cos}\:\varphi={b}\:\mathrm{sin}\:\theta−{r} \…

Question Number 205428 by mr W last updated on 21/Mar/24 Answered by Rasheed.Sindhi last updated on 21/Mar/24 Commented by Rasheed.Sindhi last updated on 21/Mar/24 $${White}\:{area}\:{of}\:\Box{ABCD}\:{is}\:{composed}…