Please solve question no. 60

Asked by vikasg13.hardware | 29th Dec, 2017, 11:28: AM

Expert Answer:

begin mathsize 16px style in space increment EFC
angle FEC equals 90 degree...... AB parallel to EF
sin 30 equals 8 over FC
FC equals 16 end style

Answered by Arun | 29th Dec, 2017, 04:52: PM