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A school boy lying on the ground 30m away from the foot of a water tank tower ob...



Dicussion (1)

  • Drawing the triangle, you have the angle of 60° the adjacent 30 and opposite x
    We are looking for x so we use the function that has these three values that's tan
    Tan 60= opposite/adjacent
    Tan 60= x/30
    X= tan 60 x 30
    That's 51.96m

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