EASY
8th CBSE
IMPORTANT
Earn 100

polygons have at least one of its diagonals in their exterior partially or wholly. (Concave / Convex).

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Important Questions on Understanding Quadrilaterals

EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 1
A closed curve which does not cross itself is called a _____ closed curve. 
EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 1
A simple closed curve made up of only line segments, is called a _____.
EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 2
Which of the following is not a polygon?
EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 2
A polygon in which measure of each angle is less than 180°, is called a
EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 2
A polygon in which at least one angle is greater than 180°, is called a
EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 2
In a concave polygon, some portion of at least one diagonal lies in its  
EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 2
In which type of polygon, no portion of its diagonals lie in its exterior?
EASY
8th CBSE
IMPORTANT
NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 3

A polygon having 10 sides is known as nonagon.