Question 527399
Pythagoras theorem						
						
(Hyp)^2= 		(leg1)^2+			Leg2^2	
Hypotenuse =			15			
leg1=			8			
Leg2=			?			
						
leg2^2=hyp^2-leg1^2						
Leg2^2= 		15	^2	-	8	^2
Leg2^2= 		225	-	64		
Leg2^2= 		161				
Leg2= 		{{{sqrt(175)}}}				
Leg2=		12.69	feet