Question

i need the answer so give me the ans

Answer 1

let the height of the asked part be x
height of the hypotenuse will be (12_x)
ATQ
sin 60=x/12-x
root (3)/2=x/12_×
root3(12_x)=2x
by squaring both side solve the equation you will get x value

Answer 2

I hope it will help you

See the solution in picture

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