if u download photomath and take a picture of each problem it will give u a solution to each problem along with the steps of how they got that answer
        
                    
             
        
        
        
Answer:
1. 112 cm 
2 135 ft
3 53.67
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is c.261 you add 13 and16 together then multiply that number by9
        
                    
             
        
        
        
Answer:
 c
Step-by-step explanation:
 
        
             
        
        
        
Answer:
43.01 Mi (Assuming that the 5 is referring to that side)
Step-by-step explanation:
Side (a)
5
mi
Perimeter
25
mi
Area
43.01
mi
Diagonal (d)
8.09
mi
Height (h)
7.694
mi
Circumcircle radius (R)
4.253
mi
Incircle radius (r)
3.441
mi