8.3 Exploring Rectangles: Area and Perimeter

Front

What is the formula for the perimeter of a rectangle?

Back

Front

What is the formula for the area of a rectangle?

Back

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Front

What is the first step to find the perimeter of a rectangle?

Back

The first step is to measure the length and width of the rectangle.

Front

If the length of a rectangle is doubled, what happens to the perimeter?

Back

The perimeter also doubles.

Front

What is the relationship between area and perimeter in a rectangle?

Back

Area measures the space inside the rectangle, while perimeter measures the distance around it.

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together.

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