Preparing for Square Roots

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 $11\times11$  

• 111

• 121

• 100

• 22

Based on the picture, what is the length of one side?

• 4 inches

• 8 inches

• 16 inches

• 24 inches

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 $6\times$  _____ =  $36$  

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 $5\times$  _____  $=25$  

What is the area of this square?

• 25

• 5

• 10

• 15

What do you notice about this picture?

Evaluate responses using AI:

OFF

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  $13\times13$  

• 169

• 26

• 139

• 96

*Use Desmos as needed*

 $19\times19$  

• 361

• 81

• 199

• 319

*Use Desmos as needed*

 $17\times$  _____  $=289$  

*Use Desmos as needed*

 $15\times15$  

• 225

• 30

• 155

• 255