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Lesson 3 MI/Vocab

Find the area of composite figures. composite figure. Lesson 3 MI/Vocab. Lesson 3 Key Concept 1. Find the Area of a Composite Figure. Find the area of the complex figure. Round to the nearest tenth. The figure can be separated into two semicircles and a rectangle. Lesson 3 Ex1.

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Lesson 3 MI/Vocab

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  1. Find the area of composite figures. • composite figure Lesson 3 MI/Vocab

  2. Lesson 3 Key Concept 1

  3. Find the Area of a Composite Figure Find the area of the complex figure. Round to the nearest tenth. The figure can be separated into two semicircles and a rectangle. Lesson 3 Ex1

  4. Find the Area of a Composite Figure Area of semicircles Area of rectangle Answer: The area of the figure is about 28.3 + 72 or 100.3 square centimeters. Lesson 3 Ex1

  5. Find the area of the complex figure. Round to the nearest tenth. • A • B • C • D A. 15.6 ft2 B. 16.2 ft2 C. 16.8 ft2 D. 17.1 ft2 Lesson 3 CYP1

  6. GARDENINGThe dimensions of a flower garden are shown. What is the area of the garden? The garden can be separated into a rectangle and two congruent triangles. Lesson 3 Ex2

  7. Area of rectangle Area of one triangle Answer: The area of the garden is 35 + 5 + 5 or 45 square feet. Lesson 3 Ex2

  8. GARDENING The dimensions of a flower garden are shown. What is the area of the garden? • A • B • C • D A. 48 ft2 B. 56 ft2 C. 64 ft2 D. 70 ft2 Lesson 3 CYP2

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