Practice - McGraw-Hill Higher Education

10-4NAME______________________________________________ DATE______________ PERIOD _____PracticeThe Pythagorean TheoremFind the length of each missing side. If necessary, round to the nearesthundredth.1. 2. a3.c321119604b12If c is the measure of the hypotenuse of a right triangle, find each missingmeasure. If necessary, round to the nearest hundredth.4. a 24, b 45, c ? 5. a 28, b 96, c ?6. b 48, c 52, a ? 7. c 27, a 18, b ?8. b 14, c 21, a ? 9. a 20, b 10, c ?10. a 75, b 6, c ? 11. b 9x, c 15x, a ?Determine whether the following side measures form right triangles. Justify youranswer.12. 11, 18, 21 13. 21, 72, 75Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.14. 7, 8, 11 15. 9, 10, 161 16. 9, 210, 11 17. 7, 22, 1518. STORAGE The shed in Stephan’s back yard has a door that measures 6 feet high and3 feet wide. Stephan would like to store a square theater prop that is 7 feet on a side.Will it fit through the door diagonally? Explain.SCREEN SIZES For Exercises 19–21, use the following information.The size of a television is measured by the length of the screen’s diagonal.19. If a television screen measures 24 inches high and 18 inches wide, what size televisionis it?20. Darla told Tri that she has a 35-inch television. The height of the screen is 21 inches.What is its width?Lesson 10-421. Tri told Darla that he has a 5-inch handheld television and that the screen measures2 inches by 3 inches. Is this a reasonable measure for the screen size? Explain.Chapter 10 31 Glencoe Algebra 1