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प्रश्न
A polygon having 10 sides is known as ______.
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उत्तर
A polygon having 10 sides is known as decagon.
Explanation:
Decagon is a polygon having 10 sides.
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संबंधित प्रश्न
Examine the table. (Each figure is divided into triangles and the sum of the angles deduced from that.)
| Figure |  |
 |
 |
 |
| Side | 3 | 4 | 5 | 6 |
| Angle sum | 180° |
2 × 180° = (4 − 2) × 180° |
3 × 180° = (5 − 2) × 180° |
4 × 180° = (6 − 2) × 180° |
What can you say about the angle sum of a convex polygon with number of sides?
a) 7
b) 8
c) 10
d) n
Illustrate, if posible, one of the following with a rough diagram:
A colsed curve that is not a polygon.
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State the name of a regular polygon of 6 sides.
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is a polygon.
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ABCDE is a regular pentagon. The bisector of angle A meets the side CD at M. Find ∠AMC.
Find the measure of each angle of a regular octagon.
