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BabaBlast [244]
3 years ago
14

The angle of elevation from point A to the top of a cliff is 38 degrees. If point A is 80 feet from the base of the cliff, how h

igh is the cliff ?
Mathematics
1 answer:
mr Goodwill [35]3 years ago
6 0
The tangent ratio is
   tan(38°) = opposite/adjacent = (height of cliff)/(distance to base)
Multiplying the equation by the denominator gives
   height of cliff = (80 ft)*tan(38°) ≈ 62.5 ft
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