3.1 - 3.4 Flashcard Prep

Front

What is the measure of angle Q in the triangle?

Back

32°

Front

In an isosceles triangle, which angle is the vertex angle if the sides YX and XZ are congruent?

Back

Angle X

Front

What is the relationship of the hypotenuse in a right triangle?

Back

The hypotenuse is always opposite the right angle.

Front

In an isosceles triangle, what can be said about the legs?

Back

The legs are always congruent.

Front

How would you classify triangle GFH by its sides if all sides are equal?

Back

Equilateral triangle.

Front

What is an isosceles triangle?

Back

A triangle with at least two sides that are congruent.

Front

What is the definition of a hypotenuse?

Back

The longest side of a right triangle, opposite the right angle.

Front

What does it mean for angles to be congruent?

Back

Angles that have the same measure.

Front

What is the sum of the interior angles in any triangle?

Back

180°.

Front

What is a scalene triangle?

Back

A triangle with all sides of different lengths.