Proof: Equilateral Sides 3
Let's prove the following theorem:
if △ABC is an equilateral triangle, then distance CA = distance AB
Proof:
Given
| 1 | △ABC is an equilateral triangle |
|---|
| # | Claim | Reason |
|---|---|---|
| 1 | distance AB = distance AC | if △ABC is an equilateral triangle, then distance AB = distance AC |
| 2 | distance CA = distance AB | if distance AB = distance AC, then distance CA = distance AB |
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