The angle of depression of the top of a tree as observed from the roof of a house is 30 ft high is found to be 30 degree if the distance between the house and tree is 10ft hind height of tree
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Tan 30 = AB/BE
1/root3 = AB/10 ( SINCE CD// BE)
10/ROOT3 = AB
AB = 10ROOT3 / 3
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Answer:
From the roof of house the angle of depression of the top of a tree 20ft high was found to be 30 degree .If the distance between the house and the tree is 10√3 ft. find the height of the tree
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