Question 1192734: PROBLEM SOLVING. Analyze. Solve. Answer.
Draw diagrams wherever necessary. Round off your final answers up to 2 decimal places.
1.A 4.5-meter ladder leans against a building. If the top of the ladder is 3.75 meters above the ground, what is the angle made by the ladder with the ground?
2.Lisa stands at a distance of 60 m away from the base of a certain statue, making a 23° angle of elevation to the top. What is the height of the statue?
3.At a certain time of the day, the angle of elevation of the sun is 52°, what is the length of the shadow on the level ground of a man who is 1.67 m tall?
4.A pole was put up on a lake and stands 13 meters from the surface of the lake. From the top of the pole, the angle of depression of a small bunch of fishes on the other side of the lake is 32°. What is the distance from the base of the pole to the location of the fishes?
5.Sara and Junya made a string telephone and tested if it works. Sara stood at the top of a tower while Junya stayed at the ground level. From Sara’s viewpoint, the angle of depression of Junya is 64° with the horizontal. Junya is 10.5 m from the base of the tower. How long is the string of their improvised telephone?
Answer by ikleyn(52776)   (Show Source):
You can put this solution on YOUR website! .
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