Is a rectangle regular polygon ? Why ?

Important Questions on Understanding Quadrilaterals

EASY

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 6

Is an equilateral triangle a regular polygon? Why ? 

EASY

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 6

Is there a triangle that is equilateral but not equiangular ? 

EASY

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 6

What is a regular polygon of $7$ sides called?

EASY

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 7

Draw a polygon and shade its interior. Also, draw its diagonals, if any. 

EASY

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 7

How many diagonals does an $n$-sided convex polygon have? 

EASY

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 7

How many diagonals does a regular hexagon have?

EASY

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 7

How many diagonals does a triangle have?

MEDIUM

8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 3 - Understanding Quadrilaterals>Worksheet 1>Q 8

Illustrate, if possible, a closed curve that is not a polygon with a rough diagram.