SOLUTION: Prove: Triangle KAJ = KAZ

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Question 1011757:
Prove: Triangle KAJ = KAZ

Found 3 solutions by MathLover1, ikleyn, Freezie:
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
The altitude to the base of an isosceles triangle bisects the vertex angle.
Given:KA is an altitude of Triangle KZJ, A is the midpoint of ZJ.
Prove: Triangle KAJ = KAZ
S1:KA is an altitude of Triangle KZJ- Given
S2: A is the midpoint of ZJ- Given
S3: KA = KA - Reflexive Property.(common side)
S4 ZA=AJ....The altitude to the base of an isosceles triangle bisects the base
S5 < KJA = < KZA - as angles across same side KA
S6- Triangle KJA = Triangle KZA - SAS

Answer by ikleyn(52817) About Me  (Show Source):
Answer by Freezie(16) About Me  (Show Source):