Title: Angles & Triangles for Integrated Energy
Course: Open MAT107 Contextualized > Section: Angles & Triangles

In February at 12PM in Rifle, Colorado, the angle of
elevation from the horizontal to the sun is .

Question: How long of a shadow would a 32 foot tree
make at this time?

Watch this demonstration of how to solve the problem above:
Finding Lengths Given Angles: Integrated Energy
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