Question

From the point on the cricket ground the angle of elevation from the top of the tower is found to be 30degrees at adistance of 225m fromthe tower on walking towards tower Again the angle of elevation is found then find the new angle of elevation and the height of the tower are

Answer 1

Answer:

Step-by-step explanation:

In∠ABD

tan30=ABBD=h225

h=225tan30

h=2253–√m

h=753–√m

In∠ABC

tanθ=h75

tanθ=3–√

θ=60.