Question

From the top of a metre high cliff, the angles of depression of the top and bottom of a tower are observed to be 30 degrees and 60 degrees respectively. What is the height of the tower?​

Answer 1

Answer:

tan60=100\x

√3=100\x

X=100\√3

Tan30°=h\x

1\√3=h\x

X=h√3

100\√3=h√3

h=100\√3×1\√3

h=100\3

Hight of the tower =

100 - 100\3

=300-100\3

=200\3=66.67

Answer 2

Answer:

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