GSEB Solutions for Class 9 Mathematics – Quadrilaterals

GSEB Solutions for Class 9 Mathematics – Quadrilaterals (English Medium)

Exercise – 10

Solution 1(1):

Solution 1(2):

Solution 1(3):

Solution 1(4):

Solution 1(5):

Solution 2:

Solution 3:

Solution 4:

Solution 5:

Solution 6:

Solution 7(1):

Solution 7(2):

Solution 7(3):

Solution 7(4):

d. rhombus

Solution 7(5):

a. rectangle

Solution 7(6):

a. rhombus

Solution 7(7):

c. rectangle

Solution 7(8):

d. parallelogram

Solution 7(9):

Solution 7(10):

Solution 7(11):

Solution 7(12):

Solution 7(13):

Solution 7(14):

Solution 7(15):

Solution 7(16):

Solution 7(17):

Solution 7(18):

Solution 7(19):

Exercise – 10.1

Solution 1:

Solution 2:

Solution 3(1):

Solution 3(2):

Solution 3(3):

Solution 3(4):

Solution 4:

Exercise – 10.2

Solution 1:

Solution 2:

Solution 3:

Solution 4:

Solution 5:

Solution 6:

1. Every square is a rectangle. – True
2. Every rectangle is a parallelogram. – True
3. Every rhombus is a square. – False
4. Every trapezium is a parallelogram. – False
5. Every rectangle is a trapezium. – False
6. Every square is a rhombus. – True
7. Every rhombus is a parallelogram. – True
8. Every parallelogram is a rectangle. – False
9. Every rectangle is a square. – False

Exercise – 10.3

Solution 1:

Solution 2:

Solution 3:

Solution 4:

Solution 5:

Solution 6:

Solution 7:

Solution 8:

Solution 9:

Solution 10:

Exercise – 10.4

Solution 1:

Solution 2:

Solution 3:

Solution 4:

Solution 5:

Solution 6:

Solution 7:

Exercise – 10.5

Solution 1:

Solution 2:

Solution 3:

Solution 4:

Solution 5:

Solution 6:

Solution 7:

Solution 8:

Solution 9:

Solution 10: