# R = 8 2 m 2 a = 5 m a = ________ r = _________ p =...

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Pre-AP Geometry Worksheet 6.5 Pre-AP Geometry Name: ___________________ Worksheet 6.5 Date: _______ Period: ____ Find the indicated measures for each regular polygon. Leave answers in exact form unless otherwise indicated. 1. r = 8 2 m 2. a = 5 m a = ________ r = _________ p = ________ p = _________ A = ________ A = ________ 3. p = 32 m 4. a = 7 m a = ________ r = ________ r = ________ p = ________ A = _______ A = _______ 5. r = 6 m 6. a = 16 m a = ________ p = _________ p = ________ r = _________ A = ________ A = ________ 7. p = 18 m 8. p = 24 3 r = _______ r = ________ a = _______ a = ________ A = _______ A = ________ m
Pre-AP Geometry Worksheet 6.5 9. r = 4 m 10. a = 5 3 a = _______ r = ________ p = ______ p = ________ A = ______ A = ________ 11. a = 6 m 12. p = 12 3 r = _______ r = ________ p = ______ a = _______ A = _______ A = _______ 13. The radius of the circle = 16m. Find each of the following for the regular hexagon. m m Apothem ____________ Perimeter ____________ Area ___________________ For the next two problems, find the area of each regular polygon to the nearer tenth. 14. Area = ________ 15. Area = _______________
Pre-AP Geometry Worksheet 6.5 16) A cup saucer is shaped like a regular decagon with a diameter of 5.5 inches as shown. The length of each side is 1.7 in. a) What is the length of the apothem of the saucer? Round your answer to the nearest tenth. b) What is the perimeter and area of the saucer? Round your answers to the nearest tenth. 17) Given a regular polygon with sides = 12m. Find the area shaded. ___________________Area Shaded Find the area of each figure. 18) A = _________