Polygons Classified By Number Of Sides.
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Questions and Answers
- 1.
How many sides do a heptagon have?
- A.
13
- B.
9
- C.
7
- D.
10
Correct Answer
C. 7Explanation
A heptagon is a polygon with seven sides. Therefore, the correct answer is 7.Rate this question:
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- 2.
How many sides do a Nonagon have?
- A.
9
- B.
10
- C.
11
- D.
12
Correct Answer
A. 9Explanation
A nonagon is a polygon that has nine sides. Therefore, the correct answer is 9.Rate this question:
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- 3.
How many sides do a decagon have?
- A.
9
- B.
7
- C.
13
- D.
10
Correct Answer
D. 10Explanation
A decagon is a polygon with ten sides. Therefore, the correct answer is 10.Rate this question:
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- 4.
How many sides do a dodecagon have?
- A.
10
- B.
12
- C.
9
- D.
7
Correct Answer
B. 12Explanation
A dodecagon is a polygon with 12 sides. In this question, the correct answer is 12.Rate this question:
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- 5.
What is in a convex polygon?
- A.
Lines Segments inside and outside
- B.
Lines Segments inside only
Correct Answer
B. Lines Segments inside onlyExplanation
A convex polygon contains only line segments inside its boundary. It does not include any line segments outside of its boundary.Rate this question:
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- 6.
What is a concave polygon?
- A.
Lines Segments inside only
- B.
Lines Segments inside and outside
Correct Answer
B. Lines Segments inside and outsideExplanation
A concave polygon is a polygon that has at least one interior angle greater than 180 degrees. This means that there are line segments both inside and outside the polygon. The presence of interior angles greater than 180 degrees causes the polygon to curve inward, creating a concave shape.Rate this question:
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Current Version
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Aug 01, 2023Quiz Edited by
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Oct 23, 2011Quiz Created by
Luckys1998