
Review Lesson 4-2: Can you conclude that the two triangles are congruent? Explain.

Review Lesson 4-2: Can you conclude that the two triangles are congruent? Explain
Vocabulary Review: Respond to each item on the right with the correct item fron the left.
1
2
3
acute
obtuse
right
An equilateral triangle has __?__ congruent sides.
The angles of an equilateral triangle are __?__.
This is an example of an equilateral triangle.
Use Your Vocabulary: Classify each of the triangles.
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Triangles may be placed in more than one category.
△A
△B
△C
△D
△E
Equilateral
Isosceles
Right