if in figure 3 theres 20 gray squares and the pattern goes up by 4 than in what figure will we have in the 9th figure

Question

if in figure 3 theres 20 gray squares and the pattern goes up by 4 than in what figure will we have in the 9th figure

Answer 1

To determine the number of gray squares in the 9th figure, we first need to find the common difference in the pattern. Since the pattern goes up by 4, this means that each figure has 4 more gray squares than the previous figure.

Using this information, we can calculate the number of gray squares in the 9th figure:

In the 3rd figure, there are 20 gray squares.
In the 4th figure, there would be 20 + 4 = 24 gray squares.
In the 5th figure, there would be 24 + 4 = 28 gray squares.
In the 6th figure, there would be 28 + 4 = 32 gray squares.
In the 7th figure, there would be 32 + 4 = 36 gray squares.
In the 8th figure, there would be 36 + 4 = 40 gray squares.
In the 9th figure, there would be 40 + 4 = 44 gray squares.

Therefore, the 9th figure would have 44 gray squares.