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Class 8 Maths Practice Test: Understanding Quadrilaterals - Properties of Polygons
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Important properties of polygons are:
The number of sides of the shape.
The angles between the sides of the shape.
The length of the sides of the shape.

Class 8 Maths Practice Test: Understanding Quadrilaterals - Properties of Polygons
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20 Questions

1. What parameter is used to find the area and perimeter of a polygon?
2. What will be the exterior angles of a hexagon?
3. What will be the sum of exterior angle of a regular polygon?
4. Squares, rectangles, rhombuses are all types of parallelogram.
5. The circle inscribed inside a polygon is called a circumcircle.
6. A three-sided polygon with all three sides and internal angles different is an isosceles triangle.
7. What will be the sum of internal angles of a septagon?
8. A polygon is 3D shape with straight sides.
9. Quadrangles are five-sided polygons.
10. What is the circle which connects all the vertices of a polygon called?
11. Circles or any other curve are polygons.
12. The radius of the incircle is the apothem of the polygon.
13. Which of the following is not a property of a polygon?
14. Which of the following does not classify under polygon?
15. What is a polygon with 50 sides called as?
16. A triangle with acute internal angles is called an equilateral triangle.
17. A ten-sided polygon is called a decagon.
18. The internal angle of a three-sided polygon is 360° and that of quadrangle is 180°.
19. A regular polygon has unequal length and unequal angles between them.
20. What will be the area of the given figure if the length of one side is 10 cm and the height of the parallelogram is 15 cm?

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