Question

a person is standing at a distance of 80m from a Church looking at its top the angle of elevation is 45° find the height of church​

Correct answer will be marked as

Answer 1

Answer:

Let BC be the height of the church

consider person's height is negligible

In ΔABC

tan45 = ABxBC

⇒

Base

Perpendicular

1= 80BC

BC=80m

Answer 2

Answer:

I

don't

know

this

Are you

understand

please

don't

mind