Question

solve this question anyone who has some brain​

Answer 1

Answer:

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The height of the tower will be 10√3 metres

Step-by-step explanation:

Let the triangle be ABCD,

Then,

angle B = 90degree,

angle BCA = 60;

angle ACD 120;

angle D = 30 degree;

angle BAC=30 .

So,

BC=x m;

AC=20m

because

( angle ACD = angle

ADC=30 degree );

Therefore,

AC = CD = 20m.

Let,

AB = 'h' m

then,

sin 60 = h/20

Therefore, by calculating,,

h = 10√3 meters.