Category: Geometry

Question Number 214297 by ajfour last updated on 04/Dec/24 Commented by ajfour last updated on 04/Dec/24 $$thetangentsareatrightanglesto$$$$oneanotherandcornermaynotbe$$$$atsemicirclecentre.$$ Commented by…

Question Number 214220 by Ari last updated on 01/Dec/24 Answered by mr W last updated on 01/Dec/24 $$saya>b$$$$a^2+b^2=c^2\dots \left(i\right)$$$${a}−{b}=\mathrm{6}\:\:\:…\left({ii}\right)…

Question Number 214100 by ajfour last updated on 28/Nov/24 Answered by ajfour last updated on 29/Nov/24 Commented by ajfour last updated on 29/Nov/24 $$\mathrm{sin}\:\alpha=\frac{{a}}{\mathrm{2}{b}+{a}}=\frac{\mathrm{1}}{\mathrm{2}{s}+\mathrm{1}}\:\:\:\forall\:\:{s}=\frac{{b}}{{a}},\:{t}=\frac{{r}}{{a}} \…

Question Number 214012 by ajfour last updated on 24/Nov/24 Commented by ajfour last updated on 24/Nov/24 $$OutercircleradiusisR.Circlewith$$$$centerAhasradiusr=R/2.$$$$If△ABCisequilateral,findits$$$$edgelength\left(saya\right).$$…

Question Number 213884 by mr W last updated on 20/Nov/24 Commented by mr W last updated on 20/Nov/24 $$findmaximumradiusofcircleC$$ Commented by Frix last…