Question

Without using a diagram, find 11th square number​

Answer 1

Answer:

Without using a diagram, find

9th square number

Step-by-step explanation:

1×9+1=10

12×9+2=110

123×9+3=1110

1234×9+4=11110

12345×9+5=111110

Answer 2

Step-by-step explanation:

Square Root of 11 by Long Division Method

To find the square root of 11, use the long division method to get the approximate value. Therefore, √11 = 3.31662479036