What is the sum of the exterior angles of a 20-gon?
Polygons

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Mathematics
•
9th - 12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
360
2.
FLASHCARD QUESTION
Front
Calculate the sum of the interior angle measures of a polygon with 25 sides.
Back
4140 degrees
3.
FLASHCARD QUESTION
Front
Find the value of x Options: 87°, 54°, 101°, 92°
Back
92°
4.
FLASHCARD QUESTION
Front
Find the value of x
Back
150
5.
FLASHCARD QUESTION
Front
Find the sum of the interior angles in a 12-gon.
Back
1800
6.
FLASHCARD QUESTION
Front
What is the value of x? Options: 26.25, 38.75, 24, 25.125
Back
26.25
7.
FLASHCARD QUESTION
Front
The sum of the interior angles in a polygon is 3,240o. How many sides are in the polygon?
Back
20
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