Answer:
There are 60 monkeys in the Zoo
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
100 km squared
Step-by-step explanation:
Front : 14
Back : 14
Top : 28
Bottom : 28
Side : 8
Side : 8 
Surface area : 100 km squared
Hope this helps!
 
        
             
        
        
        
I am pretty sure it is B.
        
             
        
        
        
Answer: B
just make the included side equal
 
        
                    
             
        
        
        
Answer:
1
Step-by-step explanation:
1 : 1 :sqrt(2)
The legs are  in the ratio of 1 to 1
tan 45 = opp side / adj side
tan 45 = 1/1
tan 45 =1