Which of the following is a property of a parallelogram?

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 12

What is the maximum number of obtuse angles that a quadrilateral can have?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 13

How many non-overlapping triangles can we make in a $n-$ gon (polygon having n sides), by joining the vertices?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 14

What is the sum of all the angles of a pentagon?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 15

What is the sum of all angles of a hexagon?

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 16

If two adjacent angles of a parallelogram are $(5x-5)°$ and $(10x+35)°$, then the ratio of these angles is

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 17

A quadrilateral whose all sides are equal, opposite angles are equal and the diagonals bisect each other at right angles is ________.

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 18

A quadrilateral whose opposite sides and all the angles are equal is a

EASY

8th CBSE

IMPORTANT

NCERT Exemplar Mathematics - Class 8>Chapter 5 - Understanding Quadrilaterals and Practical Geometry>Exercise>Q 19

A quadrilateral whose all sides, diagonals and angles are equal is a