From the starting point in a boat race, one competitor started to sail north at a speed of 1.6 Km/h, the other competitor started to sail west at a speed of 1.2 Km/h. What is the distance in Km between the two competitors after 5 hours? Choose the correct answer:	A) 10.	B) 12.	C) 12.5.	D) 14.	E) 15.4.
Both competitors are sailing making angle of 90 degrees.   10.fter 5 hrs one competitor will cover a distance of = 1.6 *5= 
<gadget id="calculator">1.6 *5</gadget>
<output>8</output>
8 KM   10.nd, other competitor will cover a distance of= 1.2*5= 
<gadget id="calculator">1.2*5</gadget>
<output>6</output>
6KM   distance between them after 5 hrs= (8^2+ 6^2)^1/2= 10 KM   10. is the answer
<result>A</result>
From the starting point in a boat race, one competitor started to sail north at a speed of 1.6 Km/h, the other competitor started to sail west at a speed of 1.2 Km/h. What is the distance in Km between the two competitors after 5 hours?