How to use trigonometry values to solve a word problem - Learn math online

The video tutorial explains how to solve a trigonometry problem involving a basketball court. It guides the viewer through identifying a right triangle, selecting the appropriate trigonometric function, and calculating the angle of elevation using the tangent function. The tutorial emphasizes the importance of using inverse tangent to find the angle and provides a step-by-step calculation, resulting in an angle of 35.8 degrees.

What is the height of the basketball backcourt mentioned in the problem?

• 10 feet

• 12 1/2 feet

• 15 feet

• 17 feet

Why is the tangent function chosen for this problem?

• Because the sine function is not applicable

• Because the opposite and adjacent sides are known

• Because the hypotenuse is known

• Because the cosine function is not applicable

What is the formula for the tangent of an angle in a right triangle?

• Opposite side over hypotenuse

• Adjacent side over opposite side

• Adjacent side over hypotenuse

• Opposite side over adjacent side

What is the correct way to find the angle Theta using the tangent function?

• Use the sine function

• Use the cosine function

• Use the inverse tangent of the ratio of opposite to adjacent sides

• Use the inverse sine of the ratio of opposite to adjacent sides

What is the calculated angle of elevation to the nearest tenth of a degree?

• 35.8 degrees

• 45.0 degrees

• 40.2 degrees

• 30.5 degrees