Question

Su u UT
DICA
A vertical tower stands on a horizontal plane and is surmounted by a vertical flag-staff of
height 5 metres. At a point on the plane, the angles of elevation of the bottom and the top of
the flag-staff are respectively 30° and 60°. Find the height of the tower.​

Answer 1

Answer:

Given

H of flagstaff =5m

Step-by-step explanation:

Let the H of tower be H Meyer

The following is the figure

we know that

tan theta = adj/opp

from triangle ABC

tan 30 = h/ BC

h= BC ( 1/√3)

BC = √3 (h)

IN PICTURE AT

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