Question Number 134637 by bobhans last updated on 06/Mar/21 $$\mathcal{G}\mathrm{eometry} \\ $$How can you compute the length of the sides of a triangle given the…
Question Number 134621 by bobhans last updated on 05/Mar/21 $$\mathrm{Geometry} \\ $$If a triangle with side lengths 8, 15 and 17 can be inscribed in…
Question Number 134556 by mnjuly1970 last updated on 05/Mar/21 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 68977 by TawaTawa last updated on 17/Sep/19 Commented by kaivan.ahmadi last updated on 17/Sep/19 $${one}\:{solved}\:{this}\:{problem}\:{later},{you}\:{can}\:{find}\:{it}. \\ $$$${the}\:{answer}\:{was}\:\mathrm{30}\:{degree} \\ $$ Commented by Prithwish sen…
Question Number 68962 by ahmadshah last updated on 17/Sep/19 Commented by mr W last updated on 17/Sep/19 $${assume}\:{that}\:{the}\:{volume}\:{of}\:{cone}\:{is}\:\mathrm{1}. \\ $$$${x}={height}\:{of}\:{cone} \\ $$$$\mathrm{1}−\left(\frac{\mathrm{8}}{{x}}\right)^{\mathrm{3}} =\left(\frac{{x}−\mathrm{2}}{{x}}\right)^{\mathrm{3}} \\ $$$${x}^{\mathrm{3}}…
Question Number 68961 by ahmadshah last updated on 17/Sep/19 Answered by mr W last updated on 17/Sep/19 Commented by mr W last updated on 17/Sep/19…
Question Number 68941 by ahmadshah last updated on 17/Sep/19 Commented by mr W last updated on 17/Sep/19 $${what}\:{if}\:{the}\:{cable}\:{is}\:\mathrm{100}\:{m}\:{long}? \\ $$ Commented by MJS last updated…
Question Number 68930 by Maclaurin Stickker last updated on 17/Sep/19 $$\mathrm{In}\:\mathrm{the}\:\mathrm{figure}\:\mathrm{we}\:\mathrm{have}\:\mathrm{7}\:\mathrm{circles}\:\mathrm{having} \\ $$$$\mathrm{the}\:\mathrm{same}\:\mathrm{radius}.\:\mathrm{Determine}\:\mathrm{the}\:\mathrm{ratio} \\ $$$$\mathrm{between}\:\mathrm{the}\:\mathrm{perimeter}\:\mathrm{of}\:\mathrm{one}\:\mathrm{of}\:\mathrm{the} \\ $$$$\mathrm{circle}\:\mathrm{and}\:\mathrm{the}\:\mathrm{perimeter}\:\mathrm{of}\:\mathrm{the}\:\mathrm{gray}\:\mathrm{region}. \\ $$ Commented by Maclaurin Stickker last updated…
Question Number 134428 by liberty last updated on 03/Mar/21 $$\mathrm{In}\:\mathrm{a}\:\mathrm{cube}\:\mathrm{ABCD}.\mathrm{EFGH}\:\mathrm{with}\:\mathrm{a} \\ $$$$\mathrm{side}\:\mathrm{length}\:\mathrm{of}\:\mathrm{4}\:\mathrm{cm}.\:\mathrm{Point}\:\mathrm{Q}\:\mathrm{is}\:\mathrm{the} \\ $$$$\mathrm{middle}\:\mathrm{of}\:\mathrm{line}\:\mathrm{AE}\:\mathrm{and}\:\mathrm{point}\:\mathrm{P} \\ $$$$\mathrm{lies}\:\mathrm{on}\:\mathrm{the}\:\mathrm{extension}\:\mathrm{of}\:\mathrm{line}\:\mathrm{AB} \\ $$$$\mathrm{so}\:\mathrm{that}\:\mathrm{BP}\::\:\mathrm{AB}\:=\:\mathrm{1}\::\:\mathrm{2}.\:\mathrm{If}\:\theta\:\mathrm{is}\:\mathrm{the} \\ $$$$\mathrm{angle}\:\mathrm{between}\:\mathrm{the}\:\mathrm{QG}\:\mathrm{line}\:\mathrm{and} \\ $$$$\mathrm{the}\:\mathrm{PQH}\:\mathrm{plane}\:,\:\mathrm{then}\:\mathrm{sin}\:\theta\:=?\: \\ $$ Answered…
Question Number 3348 by RasheedSindhi last updated on 11/Dec/15 $${Prove}\:{that}\:{the}\:{regular}\:{pentagon} \\ $$$${is}\:{possible}\:{with}\:{ruler}\:{and}\:{compass}. \\ $$ Commented by Rasheed Soomro last updated on 11/Dec/15 $$\mathcal{H}{ow}\:{can}\:{we}\:{prove}\:{that}\:{angle}\:\mathrm{108}°\:{is} \\ $$$${possible}?…