Question

if the shadow and height of a minor are equal then the angle of elevation of the sun is​

Answer 1

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Answer 2

Answer:

Step-by-step explanation:

Given shadow and height of a minor are equal.Let the angle of elevation be x°.

let the height and shadow be AB and BC respectively.AB=BC[according to the question]

Join AC.Now it become ΔABC.In ΔABC,

tan x°= AB/BC

given AB and BC are equal

∴ tan x°=AB/AB

            =1

tan 45°=1.

∴ angle of elevation =x=45°