Answer:
Step-by-step explanation:
P1 = (3.5,5)  in the form  (x1,y1)
P2 = (3.5,-12) in the form (x2,y2)
dist = sqrt[ (x2 - x1)^2 + (y2-y1)^2 ]
dist = sqrt[ (3.5-3.5)^2 + (-12-5)^2 ]
dist = sqrt [ 0  -17^2]
dist = 17
 
        
             
        
        
        
Answer:
3. 18 meters. 
4. A= 6. 25cm^2  and P= 10 cm 
5. 16 feet and 3 feet. 
Step-by-step explanation:
3. base= 2 (A/h) 
2 (72/8) = 18 
4. A= side^2 
2.5^2 = 6.25
P= 4 sides
2.5 x 4= 10 
5. 16x3= 48
 
        
             
        
        
        
Hello,
Radius= √((4-0)²+(5-0)²)=√41
Equation of the circle : x²+y²=41
        
                    
             
        
        
        
200+90+8+.02 is the correct answer
        
             
        
        
        
Square prism 
because of the two squares on the side and it’s a prism not a pyramid because it just isn’t lol