Fill in the missing statement and reason of the proof below. Given: AB AC and E is the midpoint of BC. Prove: ABDC is an isosceles triangle. Step Statement Reason AB AC Given E is the midpoint of BC BE EC A midpoint divides a segment into two congruent segments tế để Reflexive Property Type of Statement Corresponding Parts of Congruent Triangles are Congruent (CPCTC) Reflexive Property SAS Corresponding Parts of Congraent Triangles are Congruent (CPCTC) The triangle has two congracht sides B D de on 4 * ZBADZCAD AD AD ABAD ACAD BD CD ABDC is an inceles triangle E

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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Chapter6: Ratio, Proportion, And Probability
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Triangle Proofs (One Missing Step)
Apr 29, 7:37:24 AM
Fill in the missing statement and reason of the proof below.
Given: AB AC and E is the midpoint of BC.
Prove: ABDC is an isosceles triangle.
Step
Statement
Reason
AB AC
#1
Given
E the midpoint of BC
BE EC
A midpoint divides a segment into two congruent segments
HẾ
HỆ
Reflexive Propert
Type of Statement
Corresponding Parts of Congruent Triangles are Congruent
(CPCTC)
Reflexive Property
SAS
Corresponding Parts of Congraent Triangles are Congruent
(CPCTC)
The triangle has two congruent sides
5
ZBAD CAD
AD AD
ABAD ACAD
BD CD
?
Transcribed Image Text:Triangle Proofs (One Missing Step) Apr 29, 7:37:24 AM Fill in the missing statement and reason of the proof below. Given: AB AC and E is the midpoint of BC. Prove: ABDC is an isosceles triangle. Step Statement Reason AB AC #1 Given E the midpoint of BC BE EC A midpoint divides a segment into two congruent segments HẾ HỆ Reflexive Propert Type of Statement Corresponding Parts of Congruent Triangles are Congruent (CPCTC) Reflexive Property SAS Corresponding Parts of Congraent Triangles are Congruent (CPCTC) The triangle has two congruent sides 5 ZBAD CAD AD AD ABAD ACAD BD CD ?
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