Skip to main content

The area of square is 256 sq units. The perimeter is

By
The area of square is 256 sq units. The perimeter is..
Solution:
    Formula for area of square = sidexside=256
                           Assume side=x
                                        XxX=256
                                          X2=256
                                          X= √256
                                        X= √16x16
                                       X=16
Perimeter of a square is 4xside of a square.
Perimeter of a square= 4xside
                                       =4x16
                                      =64 sq unitis.


Comments

Post a Comment

Popular posts from this blog

pythagoras triangle numbers from difference between two adjacent numbers

By
1 2 =1x1=1                           ---->3 2 2 =2x2=4                           ---->5 3 2 =3x3=9                           ---->7 4 2 =4x4= 16                           ----> 9 --->(pythagoras numbers 16+9=25 ==>  4 2 +3 2   = 5 2 ) 5 2 =5x5= 25                           ---->11  6 2 =6x6=36            ...
Post a Comment
Read more

product two consecutive odd numbers

By
Product of two consecutive odd numbers : Even numbers are 1,3,5,7,9,11,13,15,17,19,21,23,25,..... Odd  number means when we divide a number with 2,then the remainder is equal to one. Difference between the two odd numbers is 1. Now we will discuss the product of two odd  numbers. Now the product of two even numbers assumed to be 5x7 can be written as (6-1)x(6+1).                              5x7= (6-1)x(6+1) From the above we write general formula as 5x7= (6-1)x(6+1)=6 2 -1 2  =36-1=35 Now we can observe the result as one less than the square number. So now we can observe the following table. Column 1&2 reprecent the adjacent odd numbers. Column 3 represent the product of two adjacent odd numbers. Column 4 represent  the nearest square number. This  will arrive by adding 1 to the product  of two odd ...
Post a Comment
Read more

Square roots from n0 to n10

By
n  1 n  2 n  3 n  4 n  5 1  0 =1 2  0 =1 3  0 =1 4  0 =1 5  0 =1 1  1 =1 2  1 =2 3  1 =3 4  1 =4 5  1 =5 1  2 =1 2  2 =4 3  2 =9 4  2 =16 5  2 =25 1  3 =1 2  3 =8 3  3 =27 4  3 =64 5  3 =125 1  4 =1 2  4 =16 3  4 =81 4  4 =256 5  4 =625 1  5 =1 2  5 =32 3  5 =243 4  5 =1024 5  5 =3125 1  6 =1 2  6 =64 3  6 =729 4  6 =4096 5  6 =15625 1  7 =1 2  7 =128 3  7 =2187 4  7 =16384 5  7 =78125 1  8 =1 2  8 =256 3  8 =6561 4  8 =65536 5  8 =390625 1  9 =1 2  9 =512 3  9 =19683 4  9 =262144 5  9 =1953125 1  10 =1 2  10 =1024 3  10 =59049 4  10 =1048576 5  10 =9765625 n  6 n  7 n  8 n  9 n  10 6  0 =1 7  0 =1 8  0 =1 9  0 =1 10  0 =1 6...
Post a Comment
Read more