7B Ch 9 Test Review

The area of a square is 36 cm².  What is the length of one side?

• 6 cm
• 24 cm
• 9 cm
• 9 cm

The area of a square is 100 cm².  What is the perimeter?

• 25 cm
• 10 cm
• 40 cm
• 50 cm

The √20 is between which two consecutive integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Between which two consecutive whole numbers is the√200? 

• 13 and 14
• 15 and 16
• 14 and 15
• 11 and 12

x² = 121
What does x equal?

• 11²
• 11 and -11
• 20 and 11
• 12 and 1

What is the square root of 289?

• 13
• 140
• 17
• 18

What is the square root of 324?

• 16
• 17
• 18
• 19

Which number has a square root that is between 7 and 8?

• 48

• 81

• 60

• 36

The number 500...

• is a perfect square.
• is not a perfect square.

All the following are Perfect Squares except for which one?

• 81
• 121
• 361
• 198