EXTENDED(cubes and squares)

Mr. Jarowski is hanging a square picture frame that has ab area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

Which of the following is NOT a perfect square?

• 1
• 4
• 100
• 8

Is 225 a perfect square?

• Yes
• No

The number 1,000 is a...

• perfect square

• perfect cube

This is the symbol of:

• square root

• cube root

• ratio (division)

• percentage

Which of these is both a perfect square and a perfect cube?

• 64

• 125

• 225

• 81

Write an equation for the phrase "Two cubed is equal to the square root of x".

• $4=\sqrt{16}$

• $2^2=\sqrt{x}$

• $2^{3\ }=\sqrt{x}$

• $\sqrt{x}=2$

A cube with side length s has a volume of 64 cubic units. What is the length of one side?

• 4

• 8

• 16

• 32

The volume of a cube is found by _________

• $A=l\times w$

• $V=s^3$

• $A=\frac{1}{2}\times b\times h$

The area of a square is 16 square feet. What is the length of a side of the square?

• 8 feet

• 16 feet

• 2 feet

• 4 feet