Math, asked by MeghanaAJ, 11 months ago

the length of the shadow of a tower in a plane ground is root3 times the height of the tower then the angle of elevation of sun is

Answers

Answered by rishu6845

Answer:

30°

Step-by-step explanation:

Given---> Length of shadow of tower is √3 times of its height

To find---> angle of eleation of sun

Solution---> Plzzz refer the attachement

Let AB be the tower and its shadow on the ground be BC and angle of elevation of sun br α.

Let height of tower be h so,

ATQ, Length of shadow of tower

= √3 × Height of tower

= √3 × h

= √3 h

In Δ ABC,

tanα = AB / BC

=> tanα = h / √3h

=> tanα = 1 / √3

=> tanα = tan30°

=> α = 30°

So, angle of elevation of sun= 30°

Attachments:

Answered by Aɾꜱɦ

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