Tina is stuck completing a proof that she was assigned for homework. Help Tina by filling out any missing statements and reasons! Given: LALG is a right angle. ZALN LNLG Prove: mLALN = 45° A N K L G

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
Statements
Statements
LALG is a right angle.
ZALN LNLG
?
mLALG = 90°
m/ALG = mLALN+ m<NLG
Reasons
?
Reasons
Definition of congruence
Definition of a right angle
Angle addition postulate
Transcribed Image Text:Statements Statements LALG is a right angle. ZALN LNLG ? mLALG = 90° m/ALG = mLALN+ m<NLG Reasons ? Reasons Definition of congruence Definition of a right angle Angle addition postulate
Tina is stuck completing a proof that she was assigned for homework. Help Tina by filling out any missing
statements and reasons!
Given:
LALG is a right angle.
LALNLNLG
Prove: mLALN = 45°
A
L
N
G
A
Transcribed Image Text:Tina is stuck completing a proof that she was assigned for homework. Help Tina by filling out any missing statements and reasons! Given: LALG is a right angle. LALNLNLG Prove: mLALN = 45° A L N G A
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