State the additional parts needed to prove AABC AEDC by the SAS congruency principle. C 2. 1 4.
State the additional parts needed to prove AABC AEDC by the SAS congruency principle. C 2. 1 4.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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.
- **Diagram Description**: The image contains two right-angled triangles, \( \triangle ABC \) and \( \triangle EDC \). Triangle \( ABC \) has a right angle at \( B \), and triangle \( EDC \) has a right angle at \( D \). Line segments \( BC \) and \( DC \) are marked as equal. Angles and sides are labeled as follows:
- Angle 1: \( \angle BAC \)
- Angle 2: \( \angle ACB \)
- Angle 3: \( \angle DCE \)
- Angle 4: \( \angle CED \)
- Segment \( AB \)
- Segment \( ED \)
- **Options**:
a) \( \angle 1 \cong \angle 3 \)
b) \( \angle 2 \cong \angle 3 \)
c) \( AC \cong EC \)
d) \( \angle 1 \cong \angle 4 \)
e) \( AB \cong ED \)
f) None of the above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3a79012e-b061-4a32-ad4b-59adf9665231%2F31543c23-eaaa-4e2b-9319-4032f37528cd%2Fe13o4r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Question 1**
State the additional parts needed to prove \( \triangle ABC \cong \triangle EDC \) by the SAS congruency principle.
.
- **Diagram Description**: The image contains two right-angled triangles, \( \triangle ABC \) and \( \triangle EDC \). Triangle \( ABC \) has a right angle at \( B \), and triangle \( EDC \) has a right angle at \( D \). Line segments \( BC \) and \( DC \) are marked as equal. Angles and sides are labeled as follows:
- Angle 1: \( \angle BAC \)
- Angle 2: \( \angle ACB \)
- Angle 3: \( \angle DCE \)
- Angle 4: \( \angle CED \)
- Segment \( AB \)
- Segment \( ED \)
- **Options**:
a) \( \angle 1 \cong \angle 3 \)
b) \( \angle 2 \cong \angle 3 \)
c) \( AC \cong EC \)
d) \( \angle 1 \cong \angle 4 \)
e) \( AB \cong ED \)
f) None of the above
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