The four interior angles of a quadrilateral always add to 360<span>°, so the answer is 98</span>
        
                    
             
        
        
        
Answer:
formula: a squared + b squared= c squared
6 squared+ 8 squared= c squared
36+64= c squared
100= c squared
Square root both sides
You get 10= c
 
        
             
        
        
        
Answer:
360 inch
Step-by-step explanation:
Step 1: Converting 
6inch = 6inch 
5ft = 60inch 
Step 2: Finding the area
Area of a rectangle = L x B 
A = 6 x 60 
A = 360inch
 
        
             
        
        
        
Answer:The one with -1. B
It was D on mine tho so check the graph
Step-by-step explanation:
I got it right on edg
 
        
                    
             
        
        
        
Answer:
10. 32 & 37
11. 3 & 4
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