Question

Point

B

on the ground is the base of a vertical pillar

AB

. Two points

D

and

C

on the

ground lie on the straight line

BCD

. From one of the two points

C

and

D

, the elevation

angle to point

A

is

45°

and from the other it is

53°

. If

CD m = 3

, find the height of the

pillar

AB .
​

Answer 1

Answer:

AB =5......... ।।।

।

।

।।।।

।

Answer 2

Answer:

the height of the pillar is 6 cm.....