Answer:
Step-by-step explanation:
sides of triangle are (4+3) and (2+3)
or 7,5
area of triangle=1/2×7×5=35/2=17.5 cm²
area of rectangle=3×2=6 cm²
area of shaded region=17.5-6=11.5 cm²
 
        
             
        
        
        
Answer:
81
Step-by-step explanation:




 
        
             
        
        
        
Answer: 64 25% of 256 is 64
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
d= 42
Step-by-step explanation: