Question

Pls solve it and explain me pls it's very important for me

Answer 1

I hope it will be answer of your question

Answer 2

firstly we find the perpendicular of the Brocken tree

tan 30 =perpendicular/base
tan 30=perpendicular/10
1/√3=perpendicular/10

on cross multiplying,we have

√3×perpendicular=10
perpendicular=10/√3
=3.34√3
=5.78m
to find hypotens ,we have

cos30°=base/hypotenuse
√3/2=10/hypotenuse

on cross multiplying,we have

hypotenuse×√3=2×10
hypotenuse=20/√3
hypotenuse=6.67√3
=11.53m

height of the tree=hypotenuse+perpendicular
height of the tree=11.53+5.78

height of the tree=17.31