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Kazeer [188]
3 years ago
9

If r = 24.9 and s = 18.9, find S. Round to the nearest tenth. S = 37.2° S = 38.2° S = 39.2° S = 36.2°

Mathematics
1 answer:
snow_lady [41]3 years ago
6 0

\boxed{S=37.2^{\circ}}

<h2>Explanation:</h2>

Below has been attached a diagram with the meaning of this problem. So we have a right triangle whose <em>Opposite side (s) </em>measures 18.9 and whose <em>Adjacent side (r) </em>measures 24.9. So, these two sides are related in the following form:

tan(S)=\frac{Opposite \ side}{Adjacent \ side}=\frac{s}{r} \\ \\ tan(S)=\frac{18.9}{24.9} \\ \\ tan(S)=0.76 \\ \\ S=arctan(0.76) \\ \\ S=37.23^{\circ} \\ \\ Rounding \ off: \\ \\ \boxed{S=37.2^{\circ}}

<h2>Learn more:</h2>

Angles in triangles: brainly.com/question/4400594

#LearnWithBrainly

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