Question Number 191404 by Mingma last updated on 23/Apr/23 Answered by mr W last updated on 23/Apr/23 $${as}\:{Q}\mathrm{191305}\:{but}\:\theta=\mathrm{0}° \\ $$$${r}=\frac{{ab}}{{a}+{b}+\sqrt{{a}^{\mathrm{2}} +{b}^{\mathrm{2}} }+\left({a}+\sqrt{\mathrm{3}}{b}\right)\mathrm{sin}\:\theta+\left(\sqrt{\mathrm{3}}{a}+{b}\right)\mathrm{cos}\:\theta} \\ $$$${with}\:\theta=\mathrm{0}° \\…
Question Number 191403 by Mingma last updated on 23/Apr/23 Answered by mr W last updated on 23/Apr/23 $${as}\:{Q}\mathrm{191305}\:{but}\:\theta=\mathrm{45}° \\ $$$${r}=\frac{{ab}}{{a}+{b}+\sqrt{{a}^{\mathrm{2}} +{b}^{\mathrm{2}} }+\left({a}+\sqrt{\mathrm{3}}{b}\right)\mathrm{sin}\:\theta+\left(\sqrt{\mathrm{3}}{a}+{b}\right)\mathrm{cos}\:\theta} \\ $$$${with}\:\theta=\mathrm{45}° \\…
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Question Number 60313 by ajfour last updated on 19/May/19 Commented by ajfour last updated on 19/May/19 $$\mathrm{Find}\:\mathrm{side}\:\mathrm{length}\:\boldsymbol{{l}}\:\mathrm{of}\:\mathrm{largest}\:\mathrm{equilateral} \\ $$$$\mathrm{triangle}\:\mathrm{circumscribing}\:\mathrm{a}\:\mathrm{given} \\ $$$$\bigtriangleup\mathrm{ABC}\:\left(\mathrm{sides}\:\mathrm{a},\mathrm{b},\mathrm{c}\right). \\ $$ Answered by…
Question Number 60283 by mr W last updated on 19/May/19 Commented by mr W last updated on 19/May/19 $$\angle{B}=\mathrm{15}°,\:\angle{C}=\mathrm{30}°,\:{BD}={DC} \\ $$$${find}\:{x}=? \\ $$ Answered by…
Question Number 125800 by TITA last updated on 13/Dec/20 Commented by TITA last updated on 13/Dec/20 $$\mathrm{prove} \\ $$ Commented by liberty last updated on…
Question Number 60241 by ANTARES VY last updated on 19/May/19 Commented by mr W last updated on 19/May/19 $${question}\:{not}\:{clear}. \\ $$ Terms of Service Privacy…
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Question Number 191310 by Mingma last updated on 22/Apr/23 Answered by HeferH last updated on 23/Apr/23 Commented by HeferH last updated on 23/Apr/23 $$\mathrm{say}:\:\mathrm{AC}\:=\:\mathrm{b},\:\mathrm{OC}\:=\:\mathrm{a},\:\mathrm{AB}\:=\:\mathrm{m} \\…
Question Number 191212 by Mingma last updated on 20/Apr/23 Terms of Service Privacy Policy Contact: info@tinkutara.com