Flashcards
10.6 Polygons
Cards in this deck (15)
- 1What is the definition of a polygon?a simple closed 2-D figure with three or more sides
- 2Can a polygon have curved sides?no, straight sides only
- 3What are the line segments called that make up the perimeter of a polygon?sides or edges
- 4the point at which two sides meet is called a ...vertex
- 5Why is this figure NOT a polygon?It is not a closed figure
- 6Why is this figure NOT a polygon?All the sides are not straight
- 7What is the formula to find the sum of the degree measures of the interior angles of a polygon?interior angle sum = (n - 2) x 180°,
where n is the number of sides of the polygon - 8How many sides does a pentagon have?5
- 9How many sides does a heptagon have?7
- 10How many sides does a decagon have?10
- 11How many sides does a quadrilateral have?4
- 12How many sides does a triangle have?3
- 13How many sides does a hexagon have?6
- 14How many sides does an octagon have?8
- 15What is meant by a "regular" polygon?a polygon that is both equilateral (has all congruent sides), and equiangular (has all congruent angles)
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- Flashcards on 10.6 Polygons , created by Cheryl Wells on 13/04/2024.
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- Cheryl Wells · Apr 2024
- Updated
- Apr 13, 2024
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