Mathematics, 10.07.2019 02:30 xxtonixwilsonxx
Plz solve i beg i really need i beg u guys given: △afd, m∠f=90° df=7 3 , m∠d=30° find: area of △afd
Answers: 1
![\bf \textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh~~ \begin{cases} b=base\\ h=height\\[-0.5em] \hrulefill\\ h=7\sqrt{3}\\ b=7 \end{cases}\implies A=\cfrac{1}{2}(7)(7\sqrt{3}) \\\\\\ A=\cfrac{49\sqrt{3}}{2}\implies A\approx 42.43524478543749369142](/tpl/images/0071/6544/87228.png)
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Plz solve i beg i really need i beg u guys given: △afd, m∠f=90° df=7 3 , m∠d=30° find: area of △a...
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