if in figure 3 theres 20 gray squares and the pattern goes up by 4 than in what figure will we have 64 gray squares
If the pattern in figure 3 goes up by 4 and there are 20 gray squares, we can calculate the number of squares in figure 4 by adding 4 to the number of squares in figure 3.
Number of squares in figure 3: 20
Number of squares in figure 4: 20 + 4 = 24
To get 64 gray squares, we need to continue this pattern and keep adding 4 to each figure.
Number of squares in figure 5: 24 + 4 = 28
Number of squares in figure 6: 28 + 4 = 32
Number of squares in figure 7: 32 + 4 = 36
Number of squares in figure 8: 36 + 4 = 40
Number of squares in figure 9: 40 + 4 = 44
Number of squares in figure 10: 44 + 4 = 48
Number of squares in figure 11: 48 + 4 = 52
Number of squares in figure 12: 52 + 4 = 56
Number of squares in figure 13: 56 + 4 = 60
Number of squares in figure 14: 60 + 4 = 64
Therefore, in figure 14, we will have 64 gray squares.