Question

1. How many small squares are in Step 10?

Answer 1

Answer:

110 squares

Step-by-step explanation:

= 10 x 11

= 110 small squares.

From the question,

Step one : • • = 1(2) small squares

Step two : • • • = 3 squares in two layers = 2(3) = 6 small squares

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Step three : • • • • = 4 squares in 3 layers = 3(4) = 12 small squares

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