Question

question 9 (1 point) how many small squares are in step 10? blank 1: step 1 step 2 step 3 question 9 of 11 | page 9 of 11 show instructions submissions enabled

Explanation:

Step1: Identify pattern

Step 1 has $2\times2 = 4$ small squares, Step 2 has $3\times3=9$ small squares, Step 3 has $4\times4 = 16$ small squares. The pattern is that at step $n$, there are $(n + 1)^2$ small squares.

Step2: Calculate for Step 10

For Step 10, $n=10$, so the number of small squares is $(10 + 1)^2=121$.

Answer:

121