Question

→Tables of square 1 x 1 = 1 to 20 x 20 = 400 (two times ).
→Make an object representing any shape of quadrilatera.​

Answer 1

Answer:

a chess board - square , a kite - rhombus , a tub of popcorn - trapezium , a deck of card - rectangle

Answer 2

1 × 1 = 1

2 × 2 = 4

3 × 3 = 9

4 × 4 = 16

5 × 5 = 25

6 × 6 = 36

7 × 7 = 49

8 × 8 = 64

9 × 9 = 81

10 × 10 = 100

11 × 11 = 121

12 × 12 = 144

13 × 13 = 169

14 × 14 = 196

15 × 15 = 225

16 × 16 = 256

17 × 17 = 289

18 × 18 = 324

19 × 19 = 361

20 × 20 = 400