For a 7 sides polygon which is called heptagon or septagon
Interior angles = (7-2)*180/7 = 128.57°
Exterior angle = 180 - 128.57 = 51.43°
Central angle = 360/7 = 51.43°
The statements which are correct:
<span>3. The regular polygon ABCDEFG can be broken down into 2 isosceles trapezoids and 1 isosceles triangle
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<span>5. The central angle of the polygon ABCDEFG is about 51.43° and each interior angle is about 128.57°
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<span>7. The central angle ABCDEFG is the same measure of the exterior angle
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Answer:
330.88 m/min  
Step-by-step explanation:
rate = distance/time
         = 4000 /12.089
         = 330.88 m/min
 
        
             
        
        
        
40% x 70% will give you the answer in percent.
.4     x .7 = .28    He has a 28/100 chance or 7/25 chance (reduced).
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation: