The length of shadow of a tower on the plane ground is3 times the height of the tower. Find the angle of elevation of the sun at that time.
bunnysugar2003:
i think there is an error in ur question it must be length of the shadow is root3 times the hieght of tower
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Answer:
let height of tower AB be h m
length of the shadow BC be √h 3
In ΔABC
tanθ =
= h/h√3
= 1/√3
θ= 30°
angle of elevation of the sun is 30°
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