Answer:
x=17
Step-by-step explanation:
well the triangles are congruent so that equation has to equal 61, so set it equal to 61, once you do that subtract 10 with 61 giving you 51, then divide 3 with 51 and you get 17

 
        
             
        
        
        
Answer:
1/4 and 3/12
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The answer is c!
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Trapezoid and Quadrilateral
Step-by-step explanation:
Trapezoid because it has four sides that are not equal You may not be familiar with this figure because most trapezoids don't look like this. It is a quadrilateral because it is a figure that has 4 sides.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
1)  :)
2) :(
3) :(
4) :(
5) :)