Question

dot pattern of number 5 represents which of the following shape Line ya rectangle yes cure ya Triangle​

Answer 1

Answer:

The first few rectangular numbers are: 0, 2, 6, 12, 20, 30, 42, 56, 72, 90, 110, 132, 156, 182, 210, 240, 272, 306, 342, 380, 420, 462

Answer 2

Step-by-step explanation:

The first few rectangular no. are :-

0,2,612,20,30,42,56,72,90,110,123,156,182

,210,240

272,306,342,380,420,462