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Glencoe Math: Course 2, Volume 2

GM

Glencoe Math: Course 2, Volume 2 View details

4. Volume of Prisms

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Exercise 25 Page 646

The perimeter of a polygon is a sum of polygon's side lengths.

29.2 centimeters

Practice makes perfect

Consider the given diagram of the figure.

The perimeter of a figure is the sum of its side lengths. Let's sum the side lengths of our figure. 4 + 4 + 4 + 6.6 + 8 + 2.6 = 29.2 The perimeter is 29.2 centimeters.

Subchapter links

Guided Practice p.642

Independent Practice p.643-644

H.O.T. Problems p.644

Standardized Test Practice p.644-646

Extra Practice p.645

Common Core Review p.646