Math, asked by khush383, 1 year ago

Pls ans the question which is boxed in pencil and then the other one which is circled in pen

Pls

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Answered by akash4149

The correct answer to the puzzle is 40 squares. That's right: It's not 8, 16, 24, 28 or 30, and we'll tell you why. The image is made up of eight tiny squares, 18 single squares, nine 2 x 2 squares, four 3 x 3 squares, and one 4 x 4

khush383: Where did 40 squares come from ?

akash4149: 5down vote

To find total squares of n×nn×n squares, the total no. of squares in it is given by:

n2+(n−1)2+(n−2)2…12n2+(n−1)2+(n−2)2…12

In the box above of 4×44×4, the total no. of squares are

42+32+22+12=3042+32+22+12=30

Additionally, there are 22 small squares in the middle along with 4 even smaller squares each. They total to 1010 squares.

∴∴ The total squares is 30+10=40

Answered by parth207736

hope you understand.

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Pls ans the question which is boxed in pencil and then the other one which is circled in pen Pls

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Pls ans the question which is boxed in pencil and then the other one which is circled in pen

Pls