Answer:
5P= 2P+21+45 ( sum of two sides is is equal to 
 the opposite exterior angle)
 5P=2P +61
5P-2P=61 
3P=61 
p= 61÷3
p=2.33333
 
        
                    
             
        
        
        
C=6.28cm 
because C=2pi•r 
so in this case C=2•3.14•1 
which is C=2•3.14 
and that leads to C=6.28cm
hope this helped
        
             
        
        
        
Answer:
I like men
Step-by-step explanation:
Because I'm homosexual carry the 4 and subtract my life by 2 and there u go
 
        
             
        
        
        
15000 because 15kg x 1000 = 15000g