Section 8.2 Problem Solving in Geometry With Proportions

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Presentation transcript:

Section 8.2 Problem Solving in Geometry With Proportions Chapter 8 Similarity Section 8.2 Problem Solving in Geometry With Proportions

Example: 4 is the geometric mean between 2 and 8

The Ratio of the tops = The ratio of the bottom Example The Ratio of the tops = The ratio of the bottom Example It’s OK to add the bottom to the top on each side

Fill in the numbers and solve for JN

Fill in the numbers and solve for PQ

Fill in the numbers and solve Let x represent the price you paid in dollars

Fill in the numbers and solve Let x represent the price you paid in dollars

Need to know the distance: d = rt = Let x represent the wingspan