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20 votes
True or false

what is always true about an isosceles triangle

1.one of the angles is 90 degrees

2.at least two angles are congruent

3.all of its sides are congruent

4.at least two sides are congruent

5.all of its angles are congruent

User NiklasMH
by
2.9k points

1 Answer

10 votes
4. at least two sides are congruent
User Barry Gallagher
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2.7k points