Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 6 Information Processing Ex 6.1

Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 6 Information Processing Ex 6.1

Tamilnadu Samacheer Kalvi 7th Maths Solutions Term 1 Chapter 6 Information Processing Ex 6.1

Question 1.
A tetromino is a shape obtained by …… squares together.
Solution:
4

Question 2.
Draw a tetromino which passes symmetry ……..
Solution:

Question 3.
Complete the table.

Solution:

Question 4.
Shade the figure completely, by using five tetrominoes shapes only once.

Solution:

Question 5.

Solution:

More possible ways are the

Question 6.
Match the tetrominoes of same type.

Solution:

Question 7.
Using the given tetrominoes with numbers, compute the 4 × 4 magic square.

Solution:

(more possible ways are these)