Plane acb
plane bac 
plane bca 
plane cab
plane cba
        
             
        
        
        
16, 36, 40 
Set the problem up as 4x+9x+10x= 92 
26x= 92 
X= 4 
Plug back in to get the lengths of the sides (shown above)
        
             
        
        
        
The answer would be the first option (2.2, -1.4) it is the closest to where the two meet. Can I plz have brainliest? i need it
        
             
        
        
        
Answer:
252 in²
Step-by-step explanation:
Recall area of regular polygon is A= (1/2)*(perimeter)*(apothem) 
Area = (1/2)*(63)*(7) 
= 252 in²
 
        
                    
             
        
        
        
Step-by-step explanation:
Tax charge
80 × 6.75/100 = 5.4
Cost + tax charge
80 + 5.4 = 85.4
Tip (15% of cost and tax)
85.4 × 15/100 = 12.81
(Cost + tax charge + tip)
85.40 + 12.81 = 98.21
therefore, $95 is not enough.