From the starting point in a boat race, one competitor started to sail north at a speed of 1.5 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 choice from the following answers
A) 9.6	B) 12.	C) 12.5.	D) 14.	E) 15.4.
Both competitors are sailing making angle of 90 degrees.   9.6fter 5 hrs one competitor will cover a distance of = 1.5 *5= 
<gadget id="calculator">1.5 *5</gadget>
<output>7.5</output>
7.5 KM   9.6nd, 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= (7.5^2+ 6^2)^1/2= 9.6 KM   9.6 is the answer
<result>A</result>
From the starting point in a boat race, one competitor started to sail north at a speed of 1.5 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?