Question

The angles of elevation of the highest point of a building from two points S and T are 60 degree and 30 degree respectively,T is vertically above S and ST=10m.Calculate the height of the building above the level of S

Answers

Steve
If the height of the building (above S) is h, and the distance from ST to the building is x, then we have

h/x = tan60°
(h-10)/x = tan 30°

Rearrange things a bit and you have

h cot30° = (h-10) cot60°

Now just solve for h.
Muhammad
Need answer
Wisdom
Please I don't understand explain more
Bola
Please explain this question

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