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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.

संबंधित प्रश्न
Examine the table. (Each figure is divided into triangles and the sum of the angles deduced from that.)
| Figure | ![]() |
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| 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
What is a regular polygon?
Find the measure of each exterior angle of a regular polygon of 15 sides
Classify the following curve as open or closed:

Classify the following curve as open or closed:

Find the number of side of a regular polygon, when of its angle has a measure of 150° .
How many diagonals does a hexagon have?
The number of diagonals in a hexagon is ______.
Find the measure of each angle of a regular octagon.
What is the maximum exterior angle possible for a regular polygon?




