Skills Practice Workbook - Glencoe
Skills Practice Workbook - Glencoe
Skills Practice Workbook - Glencoe
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10–5<br />
24 in.<br />
12 cm 18 cm 4 ft<br />
2.5 cm<br />
NAME ______________________________________DATE __________PERIOD______<br />
<strong>Skills</strong> <strong>Practice</strong><br />
Areas of Regular Polygons<br />
Find the area of each regular polygon.<br />
1. 2. 3.<br />
540 cm 2 60 ft 2 360 in 2<br />
4. 5. 6.<br />
3 cm<br />
38 in.<br />
24 in.<br />
28 in.<br />
© <strong>Glencoe</strong>/McGraw-Hill 58 Geometry: Concepts and Applications<br />
7 in.<br />
15 ft<br />
12 ft<br />
13 m<br />
22 in.<br />
22.5 cm 2 231 in 2 168 m 2<br />
Find the area of the shaded region in each regular polygon.<br />
7. 8. 9.<br />
1824 in 2 270 ft 2 80 m 2<br />
10. 11. 12.<br />
1344 in 2 351 m 2 177 cm 2<br />
18 m<br />
5 ft<br />
9 in.<br />
7 m<br />
10 in.<br />
6 m<br />
30 cm<br />
13 cm<br />
8 m<br />
5 m<br />
18 cm<br />
17 cm