Solve the Problem $21 ^ { \circ } 58 ^ { \prime }$

question 153

Multiple Choice

Solve the problem.
-In one area, the lowest angle of elevation of the sun in winter is $21 ^ { \circ } 58 ^ { \prime }$ . A fence is to be built $13.8 \mathrm { ft }$ away from a plant in the direction of the sun. (See drawing) Find the maximum height, $x$ , for the fence so that the plant will get full sun. Round your answer to the tenths place when necessary.

• A) \(5.6 \mathrm { ft }\)
• B) \(4.9 \mathrm { ft }\)
• C) \(5.9 \mathrm { ft }\)
• D) \(7.1 \mathrm { ft }\)

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