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zimovet [89]
1 year ago
5

In ΔDEF, the measure of ∠F=90°, DF = 55, FE = 48, and ED = 73. What ratio represents the tangent of ∠D?

Mathematics
1 answer:
klemol [59]1 year ago
8 0

Answer:

\frac{48}{55}

Step-by-step explanation:

In problems like this, it always helps to draw a picture.

-> See attached for the picture I drew (<em>not to scale</em>)

    Now, the trigonometric function tangent can be found with opposite / adjacent

    When looking at ∠D, the opposite side if 48 and the adjacent side is 55.

O / A = 48 / 55

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