Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.3: Regular Polygons And Area
Problem 4E: Find the area of an equiangular triangle with a a perimeter of 24.6 cm. b radius of length 4 in.
Related questions
Question
Find the perimeter and area

Transcribed Image Text:3. Using the information given in the figure,
2 cm
i)find the perimeter
#5 cm
HHH
ii) find the area
10 cm
2 cm
2cm
5 cm
10 cm
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