Question

Add the rectangular numbers between 3 and 11.​

Answer 1

Hey mate ! here is ur answer :

Formulla = Rectangular numbers are of form n(n+1) for n = 1,2,3,4, 5,6,............

The 1st few rectangular numbers are : 2,6,12,20,30 & 2................

And actual rectangular numbers between 3 & 11 are : 4, 6, 8, 9, 19.

Hope it helps you ?

Plz. mark as brainliest answer.

Answer 2

Rectangular numbers: 6, 8, 10.

Step-by-step explanation:

Rectangular numbers are special numbers that can be shown by making the shape of a rectangle using an array, which is objects placed in an arranged order using rows and columns.

The number 6 is a rectangular number because it is 2 rows by 3 columns, and the number 8 is a rectangular number because it is 2 rows by 4 columns.

Rectangular numbers between 3 and 11 are: 6, 8, 10.