One of the longest sides of the triangle is 20 m,the other side is 10 m.Area of the triangle is 80m^2.What is the another side of the triangle?	Select the correct option
A) 2sqrt(61)	B) 2sqrt(62)	C) 2sqrt(63)	D) 2sqrt(64)	E) 2sqrt(65)
base of triangle is 20 and area is 80   therefore height=2*80/20= 
<gadget id="calculator">2*80/20</gadget>
<output>8</output>
8.   now one side of triangle is of 10.   so we can get the point were the base is divided by applying Pythagoras therm   so division pt=sqrt(10^2-8^2)=sqrt(36)=6   threfore other half is 14.   now second side=sqrt(14^2+8^2)=sqrt(260)=2sqrt(65)   ANSW2sqrt(65)R:2sqrt(65)
<result>E</result>
One of the longest sides of the triangle is 20 m,the other side is 10 m.Area of the triangle is 80m^2.What is the another side of the triangle?