You simplify both sides and isolate the variable.
        
             
        
        
        
Answer:
14
Step-by-step explanation:
Hypotenuse^2=base^2+perp^2
50^2=base^2+48^2
2500-2304=base^2
Base^2=196
Taking sq root
Base=14
 
        
             
        
        
        
Answer:
It's rise/run.
May or not be right but I hope it helps!
I added the attachment.
 
        
             
        
        
        
Answer:
   263.08 m²
Step-by-step explanation:
The fraction of circle area that a sector represents is proportional to the central angle.
<h3>Proportion</h3>
   circle area/circle angle = sector area/sector angle
   circle area / 360° = 85.5 m² / 117°
Multiplying by 360°, we have ...
   circle area = (360/117)(85.5 m²) = 263.08 m²
The area of the circle is about 263.08 m².
 
        
             
        
        
        
Answer:
0.125 liters per day
Step-by-step explanation:
0.5/4=.125