How many diagonals does a hexagon have?

Important Questions on Understanding Quadrilaterals and Practical Geometry

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 21

If the adjacent sides of a parallelogram are equal then parallelogram is a

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 22

If the diagonals of a quadrilateral are equal and bisect each other, then the quadrilateral is a

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 23

The sum of all exterior angles of a triangle is

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 24

Which of the following is an equiangular and equilateral polygon?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 25

Which one has all the properties of a kite and a parallelogram?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 26

The angles of a quadrilateral are in the ratio $1: 2: 3: 4.$ The smallest angle is

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 27

In the trapezium $\mathrm{ABCD}$, the measure of $\angle \mathrm{D}$ is 

 

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 28

A quadrilateral has three acute angles. If each measures $80°,$ then the measure of the fourth angle is