Drag and Drop the correct statements and reasons Alt. Int. Angles Thm. 4. Given AB || CD, prove that m21 + m22 + m23 - 180. mL2- mL4 Angle Addition Postulate m21+mL3+ mL2-180 Trans. Prop. of Equality Statements Reasons MLACD = mL3+mL4 Subtraction. Prop. of Equality m21+MLACD -180 m1+mL2+m43-180 Def, of congruence 224 Same-Side Interior Angles Postulate m1+mL3 +m4-180 Given Comm. Prop. of Add. AB CD

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
Drag and Drop the correct statements and reasons
Alt. Int. Angles
Thm.
4. Given AB || CD, prove that
m21 + m22 + m23 = 180.
B
mL2 = m24
Angle Addition
Postulate
m21+mL3+m22=180°
Trans. Prop.
of Equality
Statements
Reasons
MLACD =mL3+mL4
Subtraction. Prop.
of Equality
m21+MLACD =180°
mL1+mL2+ mL3 =180
Def. of congruence
22 L4
Same-Side Interior
Angles Postulate
m21+mL3+ mL4-180
Given
AB CD
Comm. Prop.
of Add.
Transcribed Image Text:Drag and Drop the correct statements and reasons Alt. Int. Angles Thm. 4. Given AB || CD, prove that m21 + m22 + m23 = 180. B mL2 = m24 Angle Addition Postulate m21+mL3+m22=180° Trans. Prop. of Equality Statements Reasons MLACD =mL3+mL4 Subtraction. Prop. of Equality m21+MLACD =180° mL1+mL2+ mL3 =180 Def. of congruence 22 L4 Same-Side Interior Angles Postulate m21+mL3+ mL4-180 Given AB CD Comm. Prop. of Add.
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