Question

A person standing at distance of 60m observes the top of tree at angle of 30° Find the height of the tree.

A- 20 root 3
B- 30 root 3
C- 20
D- 30​

Answer 1

Answer:

30 no b

Step-by-step explanation:

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Answer 2

Answer:

It is given that CD = 40 m and the angles of elevation of the top of the tree at C and D are 60° and 30°, respectively, i.e., Hence, the height of the tree is 34.64 m and width of the river is 20 m

Step-by-step explanation:

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