(enter your answer as a fraction and use simplified radicals...no decimals)
1 point
1
Question 2
2.
Using trigonometric ratios,
(enter your answer as a fraction and use simplified radicals...no decimals)
1 point
1
Question 3
3.
A ladder is leaning against the top of a 15.9 meter wall. If the bottom of the ladder is 9.3 meters from the bottom of the wall, then what is the angle between the ladder and the wall? (round your answer to the tenths place)
1 point
1
Question 4
4.
Use your calculator to find the following. Round your result to 4 decimal places.
(don't over think this...just go to your calculator and knock it out!)
1 point
1
Question 5
5.
From a boat on the lake, the angle of elevation to the top of a cliff is 20°. If the horizontal distance of the base of the cliff is 886 feet from the boat, how high is the cliff (to the nearest foot)?