Question

The length of shadow of a pole 8Om high is 80m. Find the sun's altitude​

Answer 1

Answer:

ans is 45 rase to di power 0

Answer 2

Solution :-

Let us assume that,

• AB = Pole = 80 m.
• BC = shadow = 80 m .
• ∠ACB = θ .

in right angled ∆ABC ,

→ tan θ = AB / BC

→ tan θ = 80 / 80

→ tan θ = 1

→ tan θ = tan 45°

→ θ = 45° (Ans.)

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The diagram shows two planks are slanted on a vertical wall.

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