Answer:
(b) 360 degrees
Step-by-step explanation:
Required
The central angle
The central  of a circle is
 of a circle is  . This implies that the central
. This implies that the central  of the pie chart is also
of the pie chart is also  , because a pie chart is always in
, because a pie chart is always in  of a
 of a 
 
        
             
        
        
        
Answer:
1
Step-by-step explanation:
4÷1=4 4×1=4 4+1 = 5 5-1 = 4
 
        
             
        
        
        
Because it's a positive number that can be gained by multiplying two smaller positive numbers.
        
                    
             
        
        
        
Trigonometric Functions:


You have the angle and the adjacent. You need to find the hypotenuse (PR). Therefore, you use cos.

Rearrange the formula to find H (PR):

14.463 ~ 14.5
<h2>
14.5°</h2>