CPM CC1 Chapter 2 Review

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

What does the term 'mode' refer to in a data set?

Back

The mode is the value that appears most frequently in a data set.

Front

How can you express the sum of identical numbers using multiplication?

Back

You can express it as n × value, where n is the number of times the value is added.

Front

What is an equivalent expression?

Back

An equivalent expression is a different expression that has the same value for all values of the variable.

Front

What does the term 'generic rectangle' refer to in mathematics?

Back

A generic rectangle is a visual representation used to help understand multiplication and area.

Front

What is the area of a shape?

Back

The area is the number of square units needed to fill up a region on a flat surface.

Front

What is the significance of the number of siblings in a dot plot?

Back

It shows the frequency of each number of siblings among the surveyed individuals.

Front

How do you determine if two expressions are equivalent?

Back

You can determine equivalence by simplifying both expressions and checking if they yield the same result.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

What is the process of finding the area of a rectangle with a length of 6 cm and a width of 3 cm?

Back

Multiply the length by the width: Area = 6 cm × 3 cm = 18 cm².