Asked by Bayo

The angle of depression of a boat from the mid-point of a vertical cliff is 35 degree.if the boat is 120m from the foot of the cliff,calculate the height of the cliff.help me confirm my answer.
Tan35=x/120
x=120tan35
=84.02m
Answered by Steve
correct, but x is only halfway up the cliff . . .
Answered by Bayo
Tan35=x/120
x=120tan35
=84.02m
height of cliff=2*x
=2*84.02
=168.02m
Answered by Damilare
Correct BT the work is nt too good
Answered by Naziru namadinaazuga
Students
Answered by Anonymous
wrong
Answer
Angle of depression 35 degree height of cliff
Tan=opp/adj tan 35=120/x
X= tan 35*120=84.02cm
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