Category: Geometry

Question Number 188463 by emilagazade last updated on 01/Mar/23 Answered by mr W last updated on 01/Mar/23 $$\frac{AO}{CO}=\frac{\sin 30}{\sin 70}$$$$\frac{BO}{AO}=\frac{\sin 40}{\sin \alpha }$$$$\frac{CO}{BO}=\frac{\sin (20-\alpha )}{\sin 20}$$$$\left({i}\right)×\left({ii}\right)×\left({iii}\right): \…

Question Number 188451 by normans last updated on 01/Mar/23 Answered by mr W last updated on 01/Mar/23 Commented by mr W last updated on 01/Mar/23…

Question Number 57310 by ANTARES VY last updated on 02/Apr/19 Commented by ANTARES VY last updated on 02/Apr/19 $$\mathbf{find}\mathbf{the}{\mathbf{S}}_{{\mathbf{A}}^{\prime }{\mathbf{B}}^{\prime }{\mathbf{C}}^{\prime }}$$ Terms of Service Privacy…

Question Number 57296 by mr W last updated on 01/Apr/19 Commented by mr W last updated on 01/Apr/19 $$Findx=?$$ Answered by MJS last…

Question Number 57283 by ajfour last updated on 01/Apr/19 Commented by ajfour last updated on 01/Apr/19 $$\mathrm{Find}\mathrm{maximum}\mathrm{area}\mathrm{that}\mathrm{can}\mathrm{be}$$$$\mathrm{cut}\mathrm{out}\mathrm{in}\mathrm{the}\mathrm{form}\mathrm{of}\mathrm{a}\mathrm{circle}\mathrm{and}$$$$\mathrm{rectangle}\mathrm{from}\mathrm{an}\mathrm{equilateral}$$$$\mathrm{triangular}\mathrm{sheet}\mathrm{of}\mathrm{paper},\mathrm{edges}\mathrm{a}.$$…