What are two formulas for finding the area of a square?

Nick cuts a piece of string so that it goes all they way around the outside of the shape and then forms his piece of string into a square on top of graph paper. Using the graph paper Nick gets a good estimate for the area of his string square and then uses the square’s area in his estimate for the area of the original irregular shape. Discuss whether Nick’s method is a legitimate way to estimate the area of irregular shapes.

Put it in its exact square root form.

How to describe a unit cube

What is the square root of 25?

How do you use the difference of squares method to fit data to an equation or model?

PART A: What is the value of x? Show or explain how you got your answer. PART B: What is the surface area, in square inches, of the small cube? Show or explain how you got your answer. PART C: The surface area of the large cube is how many times the surface area of the small cube? Show or explain how you got your answer. PART D: The volume of the large cube is how many times the volume of the small cube? Show or explain how you got your answer.