Answer: the answer should be 7 
Step-by-step explanation:  V=πr2h
3=π·1.52·3
3≈7.06858
you can find the radius for the area of the base 7 by dividing by  like such 7/3.1459 the squared because remember its in r2 form which give you 1.5 then plug this in for one of two ways to solve A·
 like such 7/3.1459 the squared because remember its in r2 form which give you 1.5 then plug this in for one of two ways to solve A· 1/3 or V=πr2h
 1/3 or V=πr2h
 
        
             
        
        
        
The answer to the question
 
        
        
        
Answer:
1512 cm³
Step-by-step explanation:
Formula
Volume of right rectangular prism = Length × Breadth × Height
As given
Two blocks of wood are shaped as right rectangular prisms.
The smaller block has a length of 9 cm, a width of 3 cm, and a height of 7 cm.
As given
The dimensions of the larger block are double the dimensions of the smaller block.
Length of the larger block = 2 × Length of the smaller block
                                            = 2 × 9
                                            = 18 cm
Breadth of the larger block = 2 × Breadth of the smaller block
                                            = 2 × 3
                                            = 6 cm
Height of the larger block = 2 × Height of the smaller block
                                            = 2 × 7
                                            = 14 cm
Put in the formula
Volume of larger wooden block = 18 × 6 × 14
                                                     = 1512 cm³
Therefore the volume of the wooden block is 1512 cm³ .
 
        
                    
             
        
        
        
Answer:
7 Seconds
Step-by-step explanation:
Bruhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
 
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
A =  r²
r²
so we do 
5² = 25 * 
25 * 
= 78.5 square units