Solve each of the following. 20. 21. In rectangle RAIN below, YR = 3x and NY = 18, find 'x'. A R m21 = 55°, find m/2. N 3 4 R

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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Solve each of the following.
20. In rectangle RAIN below, YR = 3x and NY = 18, find 'x'.
21.
R
m21 = 55°, find m/2.
N
T
3
P
4
R
S
Transcribed Image Text:Solve each of the following. 20. In rectangle RAIN below, YR = 3x and NY = 18, find 'x'. 21. R m21 = 55°, find m/2. N T 3 P 4 R S
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