Step-by-step explanation:
Srectangle=21*30=630cm^2
Ssemicircle=(11.5^2*pi)/2=132.25pi/2=66.125cm^2*pi
Sfigure=630cm*2+2*66.125cm^2*pi=630cm^2+pi*132.25pi
if we assume that pi=3.14
Sfigure=630cm^2+415.265cm^2=1045.265cm^2
 
        
             
        
        
        
Answer:
Answer attached
Step-by-step explanation:
With reference to my figure
Shape 1 = square
Shape 2 = rectangle
 
        
             
        
        
        
Answer:
x=11
Step-by-step explanation:
5x+62=3x+47+37
5x+62=3x+84
2x=22
x=11
 
        
                    
             
        
        
        
The answer Is 2/12 because if u multiply 1 x2 it is 2 then 3 x4 which is 12