Question

55. The angle of elevation of a cliff from a fixed point is 0. After going up a distance of k metres towards the
top of the cliff at an angle of o, it is found that angle of elevation is o Show that the height of cliff is
B
k(cos 0 -sin o cota)
metres.
coto-cot a

Answer 1

Answer:

Step-by-step explanation:

In this triangle the adjacent side is 300m

angle is 60°

height is opposite side

tan60°=h/300

h= 300*√3m

Answer 2

QUESTION

• The angle of elevation of a cliff from a fixed point is 0. After going up a distance of k metres towards the top of the cliff at an angle of o, it is found that angle of elevation is o Show that the height of cliff

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