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Question Number 18721 by Tinkutara last updated on 28/Jul/17

$$\mathrm{Let}ABC\mathrm{and}{ABC}^{\prime }\mathrm{be}\mathrm{two}\mathrm{non}-$$$$\mathrm{congruent}\mathrm{triangles}\mathrm{with}\mathrm{sides}AB=4,$$$$AC={AC}^{\prime }=2\sqrt{2}\mathrm{and}\mathrm{angle}B=30°.$$$$\mathrm{The}\mathrm{absolute}\mathrm{value}\mathrm{of}\mathrm{the}\mathrm{difference}$$$$\mathrm{between}\mathrm{the}\mathrm{areas}\mathrm{of}\mathrm{these}\mathrm{triangles}\mathrm{is}$$

Answered by ajfour last updated on 28/Jul/17

Commented by ajfour last updated on 29/Jul/17

$$\mathrm{is}\mathrm{it}\mathrm{correct}?$$

Commented by Tinkutara last updated on 29/Jul/17

$$\mathrm{Yes}.\mathrm{Thank}\mathrm{you}\mathrm{very}\mathrm{much}\mathrm{ajfour}\mathrm{Sir}!$$

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