Math 2 Unit 3 Test 2024-2025

Front

What are Alternate-Interior Angles (AIA)?

Back

Angles that are on opposite sides of a transversal and inside the two lines it intersects.

Front

What are Vertical Angles (VA)?

Back

Angles that are opposite each other when two lines intersect. They are always equal.

Front

What are Corresponding Angles (CA)?

Back

Angles that are in the same position on two parallel lines in relation to a transversal. They are equal.

Front

What are Same-Side Interior Angles (SSIA)?

Back

Angles that are on the same side of the transversal and inside the two lines. They are supplementary.

Front

What is a Linear Pair (LP)?

Back

A pair of adjacent angles formed when two lines intersect. The angles are supplementary.

Front

What is the AA Similarity Postulate?

Back

If two angles of one triangle are equal to two angles of another triangle, the triangles are similar.

Front

How do you calculate the height (h) in a triangle?

Back

Use the formula for the area of a triangle: Area = 1/2 * base * height. Rearrange to find height.

Front

What is the definition of similar triangles?

Back

Triangles that have the same shape but may differ in size. Their corresponding angles are equal.

Front

What is the relationship between corresponding angles and parallel lines?

Back

If two parallel lines are cut by a transversal, the corresponding angles are equal.

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of a triangle is always 180 degrees.