14 please show steps 841.8 ft213. Art The smaller triangles in the Minneapolis sculptureat the left are equilateral. Each has a 12.7-in. radius.What is the area of each to the nearest square ìnch?27.7 in.293.5 m230210 in.2Find the area of each regular polygon with the given radiusor apothem. If your answer is not an integer, leave it insimplest radical form.12.7 in.14.15.384V3 in.?72 cm?8V3 in.6 cm16.17.18.4 in.136V35 m75V3 m212V3 in.2162 V3 m2Find the measures of the angles formed by (a) two consecutive radii and (b) aradius and a side of the given regular polygon.Your Skills19. pentagona. 72 6. 5420. octagona. 45 b. 67.521. nonagona. 40 b. 7022. dodecagona. 30 b. 7523. Satellites One of the smallest space satellites ever developed has the shape oftho puramid is an equilateral triangle with

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841.8 ft2 13. Art The smaller triangles in the Minneapolis sculpture at the left are equilateral. Each has a 12.7-in. radius. What is the area of each to the nearest square inch? 27.7 in.2 93.5 m2 30 210 in.2 Find the area of each regular polygon with the given radius or apothem. If your answer is not an integer, leave it in simplest radical form. 12.7 in. 14. 15. 384V3 in.? 72 cm? 8V3 in. 6 cm 16. 17. 18. 4 in. 13 6V3m 5 m 75V3 m2 12V3 in.2 162V3 m2 Find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of the given regular polygon. Your Skills 19. pentagon a. 72 6. 54 20. octagon a. 45 b. 67.5 21. nonagon a. 40 b. 70 22. dodecagon a. 30 b. 75 23. Satellites One of the smallest space satellites ever developed has the shape of tha puramid is an equilateral triangle with

841.8 ft2 13. Art The smaller triangles in the Minneapolis sculpture at the left are equilateral. Each has a 12.7-in. radius. What is the area of each to the nearest square inch? 27.7 in.2 93.5 m2 30 210 in.2 Find the area of each regular polygon with the given radius or apothem. If your answer is not an integer, leave it in simplest radical form. 12.7 in. 14. 15. 384V3 in.? 72 cm? 8V3 in. 6 cm 16. 17. 18. 4 in. 13 6V3m 5 m 75V3 m2 12V3 in.2 162V3 m2 Find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of the given regular polygon. Your Skills 19. pentagon a. 72 6. 54 20. octagon a. 45 b. 67.5 21. nonagon a. 40 b. 70 22. dodecagon a. 30 b. 75 23. Satellites One of the smallest space satellites ever developed has the shape of tha puramid is an equilateral triangle with

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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