1.

ORIn figure, a tower AB is 20 m high and BC,its shadow on the ground, is 205 m long. Find the Sunsaltitude20 m820-3

Answer»

Givenh=20m=20m

x=20√3

tanθ=h/x=20/20√3

=>θ=30∘θ=30∘

Answer :30∘



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