- 1. What is the correct formula to find the degress inside of a polygon
A) n(180)
B) (n-2)x180
C) (n-3)x360
D) n(n-1)
- 2. How many degrees in a triangle?
A) 540
B) 150
C) 360
D) 180
- 3. How many degrees in a pentagon? (5 sides)
A) 360
B) 180
C) 720
D) 540
- 4. How many degrees in a square?
A) 200
B) 90
C) 360
D) 340
- 5. What polygon has the same amount of degrees as a circle?
A) pentagon
B) triangle
C) dodecahedron
D) square
- 6. Which shape is not a polygon?
A) hexagon
B) trapezoid
C) rectangle
D) circle
- 7. What does "n" stand for in the formula (n-2)x180?
A) number of sides
B) degrees
C) parallel
D) amount of right angles
- 8. How many degrees in a hexagon? (6 sides)
A) 540
B) 800
C) 960
D) 720
- 9. How many degrees in an octagon? (8 sides)
A) 2024
B) 1080
C) 360
D) 540
- 10. How many degrees are in a polygon with 14 sides?
A) 2400
B) 540
C) 2160
D) 180
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