Category: Geometry

Question Number 190269 by normans last updated on 30/Mar/23 Commented by a.lgnaoui last updated on 02/Apr/23 Answered by a.lgnaoui last updated on 02/Apr/23 $${The}\:{Area}\:{of}\:\:\bigtriangleup{AEB}\:\:{ABC}\:{and}\:\bigtriangleup{AFC} \…

Question Number 59181 by ajfour last updated on 05/May/19 Commented by mr W last updated on 05/May/19 $$r⩽\frac{R}{2}!$$$$soletr=2insteadof3.$$ Answered by mr…

Question Number 190191 by normans last updated on 29/Mar/23 Answered by a.lgnaoui last updated on 30/Mar/23 $$theAreadividedby4portions$$$$1\bullet headofbird$$$$A_1=\frac{1\times \pi }{2}$$$$\mathrm{2}\bullet{tronc} \…

Question Number 190104 by mnjuly1970 last updated on 27/Mar/23 $$$$$$\mathrm{In}\mathrm{A}\stackrel{\mathrm{\Delta }}{\mathrm{B}C}:$$$$$$$${\mathrm{II}}_a^2\stackrel{?}{=}4R(r_a-r)$$$$$$$$\:\:\:\:\mathrm{I}\::\:{incircle}\:\:{center}…

Question Number 190095 by mnjuly1970 last updated on 27/Mar/23 Answered by mr W last updated on 27/Mar/23 Commented by mr W last updated on 27/Mar/23…