iamsoleil iamsoleil

21-09-2021
Mathematics

contestada

how many squares of all sizes are in a 4 by 4 grid of squares?

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trisha4551 trisha4551

21-09-2021

Answer:

16 1x1 squares

Step-by-step explanation:

9 2x2 squares (as there are 3 squares in each of the top 3 rows that can be an upper right hand corner of a 3x3 square),4 3x3 squares,and 1 4x4 square.

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