Answer:
Let me get my homie on here to help you.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-2.65
Step-by-step explanation:
-1.2 - 1.45 = -2.65
you could just simplify fraction into decimal and use calculator
 
        
                    
             
        
        
        
Given , <u>radius of circle is 1 inches </u>
We have to find circumference and area of the circle
Formula for finding area of circle :- πr² 
Area :- 3.14×1² sq. inches 
<u>Area :- 3.14 sq. inches </u>
Formula for finding circumference of circle :- 2πr
Circumference :- 2×3.14×1 inches 
<u>Circumference :- 6.28 Inches</u>