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Perimeter and Area Ratios in Geometric Shapes

This assignment focuses on finding the ratio of perimeters and areas of various polygons. It includes examples and exercises to help students understand the concepts. The assignment is due at the end of the hour.

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Perimeter and Area Ratios in Geometric Shapes

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  1. Week 4 Warm Up 04.13.12

  2. Theorem 11.05 b a b2 a2

  3. Ex 1 Find the ratio of the perimeters and areas: Perimeter Ratio Area Ratio 16 : 8 22 : 12 2 : 1 4 : 1

  4. Ex 2 Find the ratio of the perimeters and areas: Perimeter Ratio Area Ratio 5 : 10 12 : 22 1 : 2 1 : 4

  5. Ex 3 Side ratio is 3:5. What is the area of the large polygon? Perimeter Ratio Area Ratio Area 3 : 5 32 : 52 9 : 25

  6. Find the ratio ( red to blue ) of the perimeters and their areas. Do 1: What is the area of the larger polygon. Do 2: 12 Assignment: Handout – 11.3A Due at the end of the hour.

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