Question

Trigonometry is all around us! Right triangles can be found in many daily situations. In this project you will apply your knowledge of trigonometry to shadows in order to calculate the angle of elevation to the sun at different times of day.

To calculate the angle of elevation of the sun use following the procedure:

Answer 1

• Measure your height and the length of the shadow you cast at two different times of day (at least 3 hours apart)
• Record the times and measurements (with units)
• Draw the right triangle in this scenario
• Label the sides of your drawing with your measurements and angle of elevation
• Solve for the angle of elevation while clearly showing all your steps

Answer 2

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