the two sides of a triangle are 32 and 68. the area is 960 sq.cm. find the third side of triangle? Choose the correct choice:
A) 45	B) 50	C) 60	D) 70	E) 80
we see 68^2-32^2=(68+32)*(68-32)=100*36=60^2   now  (1/2)*60*32= 
<gadget id="calculator"> (1/2)*60*32</gadget>
<output>960</output>
960(match with given options)   (i.e area of a right angled triangle whose sides are 32,60,68)   third side=60   ANSWER:60
<result>C</result>
the two sides of a triangle are 32 and 68. the area is 960 sq.cm. find the third side of triangle?