Mathematics, 19.04.2021 06:20 laylay120
1. Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is
11.8 ft above the ground. For safety reasons, he wants the angle the ladder makes with the ground to be no greater
than 75.
Show your work.
A)The angle of elevation is labeled for you. Label the lengths of the ladder and the wall in the correct
locations on the triangle.
B)Determine which trigonometric function to use (sin/cos/tan).
C)Write and solve an equation to find the angle the ladder makes with the ground.
D)Will the ladder be safe at this height?
Answers: 2
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1. Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so th...
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