7. Drag the statements and reasons provided below to complete the proof. Given: DE I AC Prove: LEDB + LDBE + LDEB = 180° Statement Reason 1. 2 LABD LEDB 2. 3. LCBE = LDEB 3. 4. LABC = 180° 4. 5. LABD + LDBE + CBE = LABC 5. 6. Substitution 7. LEDB + 2DBE + LDEB- 180 7. Drag the statements and reasons into the two column proof If two | lines are cut by a transversal, then alternate interior angles are congruent. If two I lines are cut by a transversal, then alternate interior angles are congruent. DE I AC Straight Angle Angle Addition LABD + LDBE + LCBE = 180° Substitution Given

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.4: Values Of The Trigonometric Functions
Problem 44E
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Drag the statements and reasons provided below to complete the proof.

7. Drag the statements and reasons provided below to complete the proof.
Given: DE I AC
Prove: ZEDB + ZDBE + LDEB = 180°
Statement
Reason
1.
1.
2. LABD ZEDB
2.
3. LCBE = LDEB
3.
4. LABC = 180
4.
5. LABD + LDBE + ZCBE = LABC
5.
6.
6. Substitution
7. LEDB + LDBE + LDEB - 180°
7.
Drag the statements and reasons into the two column proof
If two || lines are cut by a transversal, then
alternate interior angles are congruent.
If two || lines are cut by a transversal, then
alternate interior angles are congruent.
DE I AC
Straight Angle
Angle Addition
LABD + ZDBE + ZCBE = 180°
Substitution
Given
Transcribed Image Text:7. Drag the statements and reasons provided below to complete the proof. Given: DE I AC Prove: ZEDB + ZDBE + LDEB = 180° Statement Reason 1. 1. 2. LABD ZEDB 2. 3. LCBE = LDEB 3. 4. LABC = 180 4. 5. LABD + LDBE + ZCBE = LABC 5. 6. 6. Substitution 7. LEDB + LDBE + LDEB - 180° 7. Drag the statements and reasons into the two column proof If two || lines are cut by a transversal, then alternate interior angles are congruent. If two || lines are cut by a transversal, then alternate interior angles are congruent. DE I AC Straight Angle Angle Addition LABD + ZDBE + ZCBE = 180° Substitution Given
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