should be the length of the slide in each case?
4. The angle of elevation of the top of a tower from a point on the ground, which is 30 m
away from the foot of the tower, is 30°. Find the height of the tower.
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Answer:
10√3 m
Step-by-step explanation:
tan30°=h/30
1/√3 =h/30
h√3=30
h=30/√3
h=10√3
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