The answer is 25 since 4•4 is 16 and 16 plus 12 is 28. 28 - (2•3=6) + 3= 25
        
             
        
        
        
Midsegment = 1/2(base1 + base2)
EF = 1/2(AB + CD)
EF = 1/2(20 + 12)
EF = 1/2(32)
EF = 16
Answer
EF = 16
 
        
                    
             
        
        
        
Yo sup??
given line is x=3
this is a line which is parallel to the y axis.
Since it's parallel to the y axis it's slope is infinity.
Hope this helps.
 
        
             
        
        
        
4620 m<span>hope this helps </span>
        
             
        
        
        
Answer: 

Step-by-step explanation:
     To find the area of a triangle, we can use the formula of:

     This formula comes from the area of a rectangle, because a triangle is half a rectangle.