Question

find the height of the building​

Answer 1

Answer:

QUESTION :

find the height of the building.

ANSWER :

TAN60 = AB / CB

ROOT3 = X+60/CB

CB = X+60/ROOT3

CB = DE

TAN 30 = AE/DE

1/ROOT3 =X×ROOT3/X+60

X+60/ROOT3= X+ROOT3

X+60= ROOT3(X+1)

X= 20ROOT3

HOPE IT HELPS

MARK ME BRAINLIEST

FOLLOW ME