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Question Number 36346 by behi83417@gmail.com last updated on 31/May/18

Commented by behi83417@gmail.com last updated on 31/May/18

$$findrintermsof:r_a,r_b,r_c$$

Commented by behi83417@gmail.com last updated on 31/May/18

$$Todeveloperoftinkutara!$$$$ifyoucansendamessagetoa$$$$memberofforum,pleasesendone$$$$toourgrandmaster:mrW1andsay$$$$himtocomebackforum.thisisthe$$$$requestofmanyofus.thanks.$$

Commented by MJS last updated on 01/Jun/18

$$\mathrm{this}\mathrm{could}\mathrm{be}\mathrm{solved}‘‘{\mathrm{backwards}}^{″}:$$$$\mathrm{for}\mathrm{a}\mathrm{given}\mathrm{triangle}\mathrm{with}\mathrm{sides}a,b,c\mathrm{we}\mathrm{know}$$$$r=\frac{d^{(\ast )}}{a+b+c}\mathrm{and}{\mathrm{it}}^{\prime }\mathrm{s}\mathrm{possible}\mathrm{to}\mathrm{calculate}{r}_a\mathrm{similar}$$$$\mathrm{as}\mathrm{I}\mathrm{calculated}\mathrm{another}\mathrm{circle}\mathrm{in}\mathrm{question}35871$$$$\mathrm{we}\mathrm{get}{r}_b\mathrm{and}{r}_c\mathrm{by}\mathrm{changing}abc\to bca\to cab$$$$\mathrm{the}\mathrm{only}\mathrm{problem}\mathrm{might}\mathrm{be}\mathrm{the}\mathrm{inversion}\mathrm{of}$$$$\mathrm{the}\mathrm{formulas}...$$$$$$$$(\ast )d=\sqrt{(a+b+c)(a+b-c)(a-b+c)(-a+b+c)}$$

Commented by Tinku Tara last updated on 01/Jun/18

$$\mathrm{To}\mathrm{behi}$$$$$$$$\mathrm{As}\mathrm{we}\mathrm{dont}\mathrm{take}\mathrm{email}\mathrm{id}\mathrm{at}\mathrm{the}$$$$\mathrm{time}\mathrm{of}\mathrm{signup}\mathrm{there}\mathrm{is}\mathrm{no}\mathrm{way}\mathrm{for}$$$$\mathrm{us}\mathrm{to}\mathrm{approach}\mathrm{any}\mathrm{user}\mathrm{via}$$$$\mathrm{any}\mathrm{other}\mathrm{means}.$$

Commented by behi83417@gmail.com last updated on 01/Jun/18

$$thankyouanyway.$$

Commented by MrW3 last updated on 11/Jun/18

$$nicequestion!$$$$thanksforyourcare!$$

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