The shadow of tower at 45°angle of elevation is 10m longer, when angle of elevation was 60°, then height of tower is
a)10/√3+1
b)10/√3-1
c)10(√3-1)
d)5(√3-1)
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The shadow of tower at 45°angle of elevation is 10m longer, when angle of elevation was 60°, then height of tower is
a)10/√3+1
b)10/√3-1
c)10(√3-1)
d)5(√3-1)
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A is the correct answer
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