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Mathematics, 04.03.2020 23:19 bxymichelle

Drivers of semitrucks and other large vehicles pay close attention to signs similar to the one below. These signs indicate a change in the grade or slope of the road. Look at the black scalene triangle in the sign. How can the third-angle theorem be applied to find all three angle measurements in the black triangle? (2 points)

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Drivers of semitrucks and other large vehicles pay close attention to signs similar to the one below...
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