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प्रश्न
Draw rough diagram to illustrate the following Closed curve .
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उत्तर
Closed curve: A curve in which the beginning and the end points are the same and cuts each other.
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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
Classify the following curve as open or closed:
Classify the following curve as open or closed:
Classify the following curve as open or closed:
State the name of a regular polygon of 6 sides.
The sum of angles of a concave quadrilateral is ______.
The measure of each exterior angle of a regular pentagon is ______.
The number of diagonals in a hexagon is ______.
A regular polygon is a polygon whose all sides are equal and all ______ are equal.
A nonagon has ______ sides.
