Question

The ratio of the length of a rod to its shadows is 1 : 3 The
angle of elevation of the sun is
45° 90° 45° 90°
please answer it fast
I need step by step explaination


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Answer 1

Answer:

tanθ= xh

⇒tanθ= 3 1

⇒tanθ=tan30°

⇒θ=30°

Hence, the answer is =30°.

jiminshii

Answer 2

Answer:

Let AB be the pole and BC be its shadow.

Given that AB/BC = 1/√3

Let ACB be the angle of elevation.

In triangle ABC,

X is equal to theta

tan x = AB/BC

tan x = 1/√3

tan x = tan 30

tan X = 30

30°

Step-by-step explanation:

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