perimeter-and-area-ratios-of-similar-figures

# Interactive video lesson plan for: Perimeter and Area Ratios of Similar Figures

#### Activity overview:

I discuss the relationship between the perimeter and area of similar objects. As an example, I show how increasing the perimeter by a scaler multiple of 3 increases the area by 3^2 or nine. Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: Perimeter,Area,polygon,polygons,ratio,ratios,proportion,proportions,scaler multiple,length,side,sides,fraction,fractions,square,squared,Tarrou,profrobbob,math,education,geometry,free,Similarity,tarrou' chalk talk,area ratio,area ratios,similar figures,similar figure

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4. You review and reflect

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