Polygons
Math ⇒ Geometry
Polygons starts at 7 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Polygons.
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See sample questions for grade 7
A polygon has 9 sides. What is its name?
A regular polygon has 10 sides. What is the measure of each interior angle?
A regular polygon has 15 sides. What is the measure of each exterior angle?
Calculate the sum of the interior angles of a pentagon.
Explain the difference between convex and concave polygons.
How many diagonals does a hexagon have?
How many diagonals does a pentagon have?
How many sides does a decagon have?
Which of the following is a concave polygon? (1) Square (2) Regular pentagon (3) Arrowhead (4) Equilateral triangle
Which of the following is a convex polygon? (1) Star (2) Rectangle (3) Arrowhead (4) Concave pentagon
Which of the following is a polygon? (1) Circle (2) Triangle (3) Ellipse (4) Line segment
Which of the following is a regular polygon? (1) Rectangle (2) Equilateral triangle (3) Scalene triangle (4) Trapezium
A polygon is called equiangular if all its ________ are equal.
A polygon with all sides of different lengths is called a ________ polygon.
A polygon with four sides is called a ________.
A polygon with the least number of sides is a ________.
True or False: A polygon can have two sides that cross each other.
True or False: A polygon must have at least three sides.
True or False: A regular polygon can have curved sides.
True or False: All polygons are closed figures made up of straight line segments.
