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# HELP

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In the figure, what is the area of triangle ABC ? Express your answer as a common fraction.

Dec 4, 2018

#1
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It's a right triangle so

$$A = \dfrac{\ell_1 \ell_2}{2} = \dfrac{(2+2)(3+4)}{2}=\dfrac{28}{2}=14$$

are you sure the question isn't what's the area of triangle ABD?

Dec 4, 2018