Question Number 6203 by sanusihammed last updated on 18/Jun/16 Answered by nburiburu last updated on 25/Jun/16 $${defining} \\ $$$${AC}={a} \\ $$$${AB}={b} \\ $$$${then} \\ $$$${BC}=\sqrt{{a}^{\mathrm{2}}…
Question Number 6192 by sanusihammed last updated on 17/Jun/16 $${Find}\:{the}\:{equation}\:{of}\:{the}\:{circle}\:{circumscribing}\:{the}\:{triangle}\:{form}\:{by}\: \\ $$$${lines}\:\:\mathrm{3}{x}\:+\:{y}\:−\:\mathrm{5}\:=\:\mathrm{0},\:{x}\:+\:{y}\:+\:\mathrm{1}\:=\:\mathrm{0},\:{and}\:\mathrm{2}{x}\:+\:{y}\:−\:\mathrm{4}\:=\:\mathrm{0} \\ $$ Answered by Rasheed Soomro last updated on 18/Jun/16 $$\mathrm{3}{x}\:+\:{y}\:−\:\mathrm{5}\:=\:\mathrm{0}……\left({i}\right) \\ $$$${x}\:+\:{y}\:+\:\mathrm{1}\:=\:\mathrm{0}……..\left({ii}\right)…
Question Number 136781 by bramlexs22 last updated on 25/Mar/21 $$ \\ $$What is the equation of the circle passing though (-2,-4) and (4,6) its center…
Question Number 71170 by mr W last updated on 12/Oct/19 Commented by mr W last updated on 12/Oct/19 $${Question}\:#\mathrm{49583}\:\left({reposted}\right) \\ $$$${in}\:{a}\:{paraboloid}\:{cup},\:{which}\:{is}\:{absolutely} \\ $$$${smooth},\:{a}\:{stick}\:{remains}\:{in}\:{equilibrium} \\ $$$${as}\:{shown}.\:{find}\:{the}\:{maximum}\:{length}…
Question Number 136604 by bemath last updated on 23/Mar/21 $$ \\ $$What is the equation of a tangent to a circle whose equation is x^2+y^2−2x−4y=1 at point (1+√5,3)…
Question Number 70949 by ajfour last updated on 10/Oct/19 Commented by ajfour last updated on 10/Oct/19 $${For}\:{coordinate}\:{geometry}\:{experts}! \\ $$ Commented by ajfour last updated on…
Question Number 136293 by mr W last updated on 20/Mar/21 $${the}\:{sides}\:{of}\:{a}\:{triangle}\:{are}\:\mathrm{5},\mathrm{7},\mathrm{10}\:{cm}. \\ $$$$\left.\mathrm{1}\right)\:{find}\:{the}\:{largest}\:{equilateral}\:{triangle} \\ $$$${which}\:{circumscribes}\:{the}\:{given}\:{triangle}. \\ $$$$\left.\mathrm{2}\right)\:{find}\:{the}\:{smallest}\:{equilateral}\:{triangle} \\ $$$${which}\:{inscribes}\:{the}\:{given}\:{triangle}. \\ $$ Commented by mr W…
Question Number 70738 by ajfour last updated on 07/Oct/19 Commented by ajfour last updated on 07/Oct/19 $${Find}\:\:\frac{{R}}{{a}}\:\centerdot \\ $$ Commented by ajfour last updated on…
Question Number 136165 by bramlexs22 last updated on 19/Mar/21 $${Find}\:{the}\:{equation}\:{of}\:{ellipse}\:{with} \\ $$$${F}_{\mathrm{1}} \left(\mathrm{1},\mathrm{2}\right)\:,\:{F}_{\mathrm{2}} \left(\mathrm{3},\mathrm{4}\right)\:{and}\:\mathrm{2}{a}\:=\:\mathrm{2}\sqrt{\mathrm{3}} \\ $$ Commented by bramlexs22 last updated on 19/Mar/21 $${Dear}\:{Mr}\:{W}\:{can}\:{you}\:{help}\:{me} \\…
Question Number 135931 by Engr_Jidda last updated on 17/Mar/21 $${find}\:{the}\:{volume}\:{of}\:{the}\:{solid}\:{on}\:{the}\:{closed} \\ $$$${region}\:\mathrm{0}\leqslant{x}\leqslant\mathrm{1}\:{and}\:\mathrm{0}\leqslant{y}\leqslant\mathrm{1}\:{under}\:{the} \\ $$$${surface}\:{Z}=\mathrm{5}−{x}−\mathrm{2}{y} \\ $$ Answered by dhgt last updated on 04/May/21 Terms of…