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Core Connections: Course 1 View details

3. Section 7.3

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Exercise 90 Page 352

Consider the given diagram of the parallelogram.

We will calculate the perimeter and area one at a time.

Perimeter

The perimeter of a figure is the sum of its side lengths. A parallelogram has two pairs of equal sides, so we can find its perimeter using the following formula.

Let's take a look at the given trapezoid.