Question

The distance between the foot of a light
house and a certain point is 30 m. If the
angle of elevation from that point to the top
of the lighthouse is 60°, then the height of
the pole is​

Answer 1

Answer:

30√3

the point from where the lighthouse is 30m away is the point where elevation was observed since the elevation is 60° therefore it makes a triangle with height as the height of the lighthouse and base as 30 m

now, we need to calculate the height so we need to use trigonometry where tan x = height/base (x is an angle)

here,

x=60°

tan 60 = height/30

value of tan 60° is √3

√3=height/30

height = 30√3

Answer 2

Answer:

30√3 Answar your question

Step-by-step explanation:

=tan60⁰*30

=30√3