Answer:
what is the perimeter of a 12 cm and 4cm is16cm
 
        
                    
             
        
        
        
Answer:
use distance formula
Step-by-step explanation:
think it proves helpful for you
 
        
             
        
        
        
Find the inside angle B of the smaller triangle using the base (4) and height (6)
smaller part of B =  arctan(4/6) = 33.69 degrees
 full B = 90 degrees - smaller B gives you the other part of B for the left hand side
so 90 - 33.69 = 56.31
now AD =  6 x tan(56.31) = 9 feet
 answer is G
        
             
        
        
        
Answer:
4.09
Step-by-step explanation: