25) In rectangle ABCD, E and F are the midpoints of DC and AD respectively. If area of the shaded area BEDF is 24cm 2 and AD: AE = 3:2, find the perimeter of ABCD. A D E B F Answer: 28cm

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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Question
25)
In rectangle ABCD, E and F are the midpoints of DC and AD respectively. If area of the
shaded area BEDF is 24cm 2 and AD: AE = 3:2, find the perimeter of ABCD.
A
D
E
B
F
Answer: 28cm
Transcribed Image Text:25) In rectangle ABCD, E and F are the midpoints of DC and AD respectively. If area of the shaded area BEDF is 24cm 2 and AD: AE = 3:2, find the perimeter of ABCD. A D E B F Answer: 28cm
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