Category: Geometry

Question Number 186142 by Mingma last updated on 01/Feb/23 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 186111 by Rupesh123 last updated on 01/Feb/23 Commented by Rupesh123 last updated on 01/Feb/23 A right angle is rotated and translated as shown in the diagram Commented by mr W last updated on 01/Feb/23…

Question Number 186079 by TUN last updated on 31/Jan/23 Answered by a.lgnaoui last updated on 01/Feb/23 $$△ABDet△ACDAD:cotecommun$$$$△ABD:$$$$\frac{\sin 46}{\mathrm{BD}}=\frac{\sin \mathrm{X}}{\mathrm{AD}}\left(1\right)$$$$△ACD$$$$\frac{\mathrm{sin}\:\mathrm{12}}{\mathrm{CD}}=\frac{\mathrm{sin}\:\mathrm{62}}{\mathrm{AD}}\:\:\left(\mathrm{2}\right)…

Question Number 54991 by Tawa1 last updated on 15/Feb/19 $$\mathrm{Find}\mathrm{all}\mathrm{the}\mathrm{roots}\mathrm{of}:{\mathrm{z}}^4+16\mathrm{i}=0$$ Commented by maxmathsup by imad last updated on 15/Feb/19 $${z}^{\mathrm{4}} \:+\mathrm{16}{i}\:=\mathrm{0}\:\Leftrightarrow\:{z}^{\mathrm{4}} =−\mathrm{16}{i}\:\:\:\:\:{let}\:{z}\:={r}\:{e}^{{i}\theta}…

Question Number 185953 by ajfour last updated on 30/Jan/23 Commented by ajfour last updated on 30/Jan/23 $$Woulditber\approx 0.432?$$ Commented by TUN last updated on…