Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides
32 + 42 = 9 + 16 = 25
Sum = 3 x centre
25= 5*5 = (3*3)+(4*4)
How can anyone have doubt in this question. Square of 3= 9 Square of 5= 25 Square of 7= 49 Total is = 83
Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides
sum of squares: 32 + 52 = 9 + 25 = 34 square of sum (3 + 5)2 = 82 = 64 This is a version of the Cauchy-Schwarz inequality.
A normal 3x3 magic square has a sum of 15. So you subtract 3 from each number in the square.
They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.
32 + 42 = 9 + 16 = 25
Sum = 3 x centre
25= 5*5 = (3*3)+(4*4)
square of 5=5*5=25 Now sum of 23 and square of 5=23+25=48 Now one third of sum of 23 and square of 5=48/3 =16 Hence 16 is answer
How can anyone have doubt in this question. Square of 3= 9 Square of 5= 25 Square of 7= 49 Total is = 83
The sum of a [single] square equals the square.
18 x 18 = 324
18 x 18 = 324