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completing your homework, go to PearsonTEXAS.com . Find the area of each circle. Leave your answer in terms of P . 1. 2. 3. Find the area of each shaded segment. Round your answer to the nearest tenth. 4. 5. 6. 7. Apply Mathematics (1)(A) Some farmers use a circular irrigation method. An irrigation arm acts as the radius of an irrigation circle. How much land is covered with an irrigation arm of 300 ft? Find the area of each shaded sector of a circle. Leave your answer in terms of P . 8. 9. 10. 11. Find the area of the shaded region. Leave your answer in terms of P and in simplest radical form. 12. 13. 14. 15. Find the area of sector TOP in O using the given information. Leave your answer in terms of P . 16. r = 5 m, mTP ¬ = 90 17. d = 16 in., mPT ¬ = 135 18. Apply Mathematics (1)(A) Refer to the diagram of the regular hexagonal nut. What is the area of the hexagonal face to the nearest square millimeter? 19. Create Representations to Communicate Mathematical Ideas (1)(E) Draw a circle and a sector so that the area of the sector is 16 p cm 2 . Give the radius of the circle and the measure of the sector’s arc. 20. Analyze Mathematical Relationships (1)(F) AB and CD are diameters of } O . Is the area of sector AOC equal to the area of sector BOD ? Explain. 11 cm 1.7 ft in. 2 3 120 6 cm 8 ft 6 m 60 STEM 45 18 yd 16 cm 120 26 m 45 16 cm 9 cm 120 2 ft 12 m 60 14 in. STEM 8 mm 2 mm 4 mm Scan page for a Virtual Nerd™ tutorial video. 472 Lesson 11-3 Areas of Circles and Sectors
PRACTICE and APPLICATION EXERCISES O N L I N E H O M E W O R K For additional support when