Bonsoir,
D : 130m => 100m
H : 33m => x m
x = (33×100)÷130 ≈ 25,38m
Sin(B) = H/D
Sin(B) = 25,38/100 = 0,2538
Sin-¹(0,2538) ≈ 14,7°
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Bonsoir,
D : 130m => 100m
H : 33m => x m
x = (33×100)÷130 ≈ 25,38m
Sin(B) = H/D
Sin(B) = 25,38/100 = 0,2538
Sin-¹(0,2538) ≈ 14,7°