5. ABCD is a rectangle. If m/EDC=31°, and EC = 13, find BD and m/DEC. A D 31° E B C BD = m/DEC =

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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HEM
stuc
bular
Ows
KM
ΚΙ
D
31°
N
E
MAFS.912.G-CO.3.11 L2
5. ABCD is a rectangle. If m/EDC=31°, and EC
= 13, find BD and mZDEC.
A
B
m/KLM = 119
C
m/LMK=4S
MN = 180
BD =
m/DEC =
MAFS.912.G
6. DEFG i
find HF and
G
D
H
Transcribed Image Text:HEM stuc bular Ows KM ΚΙ D 31° N E MAFS.912.G-CO.3.11 L2 5. ABCD is a rectangle. If m/EDC=31°, and EC = 13, find BD and mZDEC. A B m/KLM = 119 C m/LMK=4S MN = 180 BD = m/DEC = MAFS.912.G 6. DEFG i find HF and G D H
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