Multiple Choice
Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest
tenth of a degree. 
-From a boat on the river below a dam, the angle of elevation to the top of the dam is 27°8'. If the dam is 1982 feet above the level of the river, how far is the boat from the base of the dam (to the nearest foot) ?
A) 3868 feet
B) 3858 feet
C) 3848 feet
D) 3838 feet
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Solve the problem.<br>-Suppose that the average
Q2: Let θ be an angle in
Q3: Use the given triangles to evaluate
Q4: Use the Pythagorean Theorem to find
Q6: Solve the problem.<br>-The equation <span
Q7: The given angle is in standard
Q8: Find the exact value of the
Q9: Use periodic properties of the trigonometric
Q10: Find the exact value of the
Q11: Use reference angles to find the