Answer:
104×104=10816
Step-by-step explanation:
104²=104×104
 =10816
 
        
             
        
        
        
3, because you cut a corner, you cut through where 3 sides meet.
3 sides
        
                    
             
        
        
        
Answer:
a.) =30.72*50
b.)13.02*50
Step-by-step explanation:
you got to calculate the area of the two rooms by multipling the sides. 
as we know that the scale is 1:50, this means for every 1meter it is 50 meters.
once we have calculated the area of the space used multply it by 50 to get the area dimensions occupied 
 
        
             
        
        
        
This document has the answer 
 
        
        
        
Answer:
8 cm
Step-by-step explanation:
... BO/OD = AO/OC = 3/1
Written another way, this is ...
... OD : BO = 1 : 3
Now, BD = OD + BO, so we have
... BD : BO = (OD +BO) : BO = (1 +3) : 3 = 4 : 3
That is, BD = 4/3 × BO
... BD = 4/3 × 6 cm = 8 cm