Question

pls guys help me with this its urgent. ​

Answer 1

Answer:

its which classs questiomnnnnnn

Answer 2

Answer:

Very easy

Step-by-step explanation:

let height of the tower be H (capital H) and let g be the ground distance

tan a=H/g

tan B=H+h/g

proof: h.tan a/tan B- tan a

solving-:

RHS= h*tan a/tan B-tan a

h*H/g whole divided by H+h/g-H/g

h*H/g whole divided by H+h-H/g

g in the numerator and denominator get cancelled

Hh/h

h in the numerator and denominator get cancelled

H remains which is = LHS

I hope this helps you

Please mark me as the brainliest!!!