A fire at building “X” is reported on telephoneto twofire stations FS-A and FS-B which are apart from each other at a distance of 10 kms. FS-A observes that the fire is at an angle of 60 degrees from it and FS-B observesthatfire is at an angle of 45 degreesfrom it. if the station locatedat the shortest distance sendsits team, then find the approximate distance the team hasto travel.

A

7.3 km

B

6.3 km

C

8.3 km

D

9.3 km