Question

plz solve this question it's very important

Answer 1

let AB be the house and CD be the tower beside it.

and B meets CD at E.

AB = 8 m  and CE = 8 m

then in triangle ABC,

tan 60= p/b

tan 60 = 8 / x

root3 = 8/x 

x = 8/root3

then , in triangle formes at the top of the roof and the tower,

AE = 8/root3 m  and ED = CD - CE = CD -8/root3

then , tan 45  = DE / 8 /root3

 1 = DE /8 /root3

root3 DE = 8

DE = 8 /root 3

then CD = DE + CE = 8/root3 + 8 = (8 root3 +24) /3

HOPE THIS HELPS..