Angles of Polygons
2 years ago
tredican
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14 QuestionsShow answers
  • Question 1
    300 seconds
    Q. Find the value of X.
    answer choices
    100
    120
    125
    130
  • Question 2
    180 seconds
    Q. Find the missing angle.
    answer choices
    75
    85
    100
    45
  • Question 3
    30 seconds
    Q. What is the measure of ONE interior angle in a regular triangle (3 sides)?
    answer choices
    15°
    30°
    60°
    90°
  • Question 4
    30 seconds
    Q. What is the measure of ONE interior angle in a regular hexagon (6 sides)?
    answer choices
    60°
    80°
    108°
    120°
  • Question 5
    60 seconds
    Q. What is the formula for the sum of the interior?
    answer choices
    S=360
    S=(n-2)180
    n=360/ext. angle
    1 int. angle + 1 ext. angle=180
  • Question 6
    900 seconds
    Q. What is the sum of exterior angles of a pentagon?
    answer choices
    180
    360
    540
    760
  • Question 7
    900 seconds
    Q. What is the measure of each interior angle of a regular octagon?
    answer choices
    135
    180
    145
    190
  • Question 8
    900 seconds
    Q. The sum of the interior angles of a polygon is 1620°.  How many sides does the polygon have?
    answer choices
    8
    11
    3
    16
  • Question 9
    900 seconds
    Q. The sum of the interior angles of a polygon is 3960°. How many sides does the polygon have?
    answer choices
    12
    24
    25
    13
  • Question 10
    900 seconds
    Q. Solve for X
    answer choices
    27
    72
    80
    14
  • Question 11
    900 seconds
    Q. Solve for x
    answer choices
    45
    12
    90
    2
  • Question 12
    300 seconds
    Q. Find the measure of angle A.
    answer choices
    21 degrees
    31 degrees
    128 degrees
    24 degrees
  • Question 13
    300 seconds
    Q. Find the measure of the indicated angle. 
    answer choices
    35
    145
    78
    67
  • Question 14
    300 seconds
    Q. Is the figure a polygon? Is it convex or concave?
    answer choices
    Not a polygon, convex
    Polygon, convex
    Not a polygon
    Polygon, concave
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