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- 1. Multiple ChoiceWhat is the SUM of the angle measures in a nonagon (9 sides)?1440°900°1080°1260°
- 2. Multiple ChoiceWhat is the SUM of the angle measures in a hexagon (6 sides)?720°1080°600°540°
- 3. Multiple ChoiceWhat is the SUM of the angle measures in a triangle (3 sides)?60°90°120°180°
- 4. Multiple ChoiceWhat is the measure of ONE interior angle in a regular pentagon (5-sides)?90°108°120°180°
- 5. Multiple ChoiceWhat is the measure of ONE interior angle in a regular hexagon (6 sides)?60°80°108°120°
- 6. Multiple ChoiceWhat is the measure of ONE interior angle in a regular pentagon (5-sides)?90°108°120°180°
- 7. Multiple ChoiceWhat is the measure of ONE interior angle in a regular hexagon (6 sides)?60°80°108°120°
- 8. Multiple Choice
Find the value of X942536180 - 9. Multiple ChoiceFind the angle Find the angle sum of the interior angles of the polygon. of the polygon.720°900°1080°1260°
- 10. Multiple ChoiceWhat is the value of x?26.2538.752425.125
- 11. Multiple ChoiceThe sum of the exterior angles of a polygon is __________________ where n is the number of sides.360n(n - 2)180(n - 1)180
- 12. Multiple ChoiceA polygon's interior angles add up to 2700. How many sides does the polygon have?17151911
- 13. Multiple ChoiceFind the measure of ONE exterior angle of a regular decagon.36101840
- 14. Multiple ChoiceWhat is a Regular Polygon?All sides different length and different anglesAll sides different length and same anglesAll sides equal length and different anglesAll sides equal length and equal angles
- 15. Multiple ChoiceInterior Angles are...inside the polygonoutside the polygon
- 16. Multiple ChoiceExterior Angles are...inside the polygonoutside the polygon
- 17. Multiple ChoiceWhat do the exterior angles of a polygon add up to?60 degrees360 degrees180 degrees100 degrees
- 18. Multiple ChoiceWhat is the formula for finding the sum of interior angles of a 20-sided polygon?(20-2) x 18020 x 180360
- 19. Multiple ChoiceThe exterior angle is 60 degrees, how much is the interior angle?3600 - 600 = 30001800 - 600 = 1200
- 20. Multiple ChoiceIf an interior angle is 120 degrees, how much is its exterior angle?60 degrees140 degrees240 degrees
- 21. Multiple ChoiceSolve for the missing angle.108 degrees540 degrees360 degrees163 degrees
- 22. Multiple Choice
Solve for x.
74
80
540
360
- 23. Multiple ChoiceSolve for y.51.67171.67360180
- 24. Multiple ChoiceSolve for one EXTERIOR angle of a REGULAR nonagon (9-sided figure).140 degrees40 degrees
- 25. Multiple ChoiceIs the figure a polygon? Is it convex or concave?Not a polygon, convexPolygon, convexNot a polygonPolygon, concave
- 26. Multiple Choice
Find the value of X.
100°
120°
125°
130°
- 27. Multiple Choice
Find the measure of angle K.
9°
97°
48°
79°
- 28. Multiple Choice
What is the sum of the exterior angles of a 20-gon?
180°
360°
3240°
162°
- 29. Multiple ChoiceFind the value of x87°54°101°92°
- 30. Multiple Choice
Find the value of the variable(s).
x = 50, y = 61
x = 100, y = 50
x = 100, y = 69
x = 50, y = 50
- 31. Multiple ChoiceThe sum of the interior angles in a polygon is 3,240o. How many sides are in the polygon?10582,8401820
- 32. Multiple ChoiceThree of the angles in a quadrilateral have a sum of 252o. What is the measure of the fourth angle?108o360o72o56o
- 33. Multiple ChoiceAn exterior angle in a regular polygon has a measure of 18o. What is the sum of the interior angles in this polygon?180o3,240o1,440o360o
- 34. Multiple ChoiceWhat is the formula for a particular exterior angle in a regular polygon?180(n−2)180(n−2)÷n360360/n
- 35. Multiple ChoiceWhat is the formula for the sum of interior angles in a polygon?180(n−2)180(n−2)÷n360360/n
- 36. Multiple Choice
Which of the following is NOT a polygon?
rectangle
circle
triangle
hexagon
- 37. Multiple Choice
What polygon is this?
pentagon
octagon
quadrilateral
hexagon
- 38. Multiple ChoiceWhich of the following terms best describes Angle d? (remember that it's outside)Remote interior angleCorresponding angleExterior angleInterior angle
- 39. Multiple ChoiceWhich polygon has 9 sides?DecagonNonagonOctagonHeptagon
- 40. Multiple ChoiceWhich polygon has 7 sides?PentagonHexagonHeptagonOctagon
- 41. Multiple ChoiceWhich polygon has 10 sides?DecagonNonagonOctagonHeptagon
- 42. Multiple ChoiceWhich polygon has 6 sides?PentagonHexagonHeptagonOctagon
- 43. Multiple ChoiceName this polygon.DecagonHexagonNonagonOctagon
- 44. Multiple ChoiceName this polygon.PentagonOctagonHexagonHeptagon
- 45. Multiple ChoiceUsing the polygon sum and linear pairs, solve for x.6012085125
- 46. Multiple Choice
What is the measure of angle x?
70
160
135
20
- 47. Multiple ChoiceFind the value of x.11090130120
- 48. Multiple ChoiceFind the missing angle.65857570
- 49. Multiple ChoiceWhat is the formula for the sum of exterior angles in a polygon?180(n−2)180(n−2)÷n360360/n
- 50. Multiple ChoiceWhat is the formula for the sum of interior angles in a polygon?180(n−2)180(n−2)÷n360360/n
- 51. Multiple Choice
Solve for x
20
10
15
25
- Answer choicesTagsAnswer choicesTags