Question

Question no 7
Urgent answer please please

Answer 1

Answer:

20+10√3+10√3=20(1+√3)

mark this brainliest please

Answer 2

draw FGll CD

Now,EG = 10

tanE or tan60°=FG/GE

√3= FG/10

FG= 10√3

GFCD is a rectangle

=) GF = CD

Tan A = FC/AC

AC= FC = 20

tan B = tan60 = 30/ DB

√3 = 30/DB

DB = 30/√3

DB = 30√3/3 = 10√3

AB = 20√3+20

AB = 20(√3+1)