1st Semester Exam Review 24-25

Front

What is the measure of Angle A if it is given that Angle A = 100°?

Back

Angle A measures 100°.

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that are on opposite sides of a transversal and inside the two lines it intersects.

Front

Find m∠1 if m∠1 = 65°.

Back

m∠1 measures 65°.

Front

What type of transformation is a reflection?

Back

A reflection is a transformation that flips a figure over a line, creating a mirror image.

Front

How can you determine if two lines are parallel, perpendicular, or neither?

Back

Two lines are parallel if they never intersect, perpendicular if they intersect at a right angle, and neither if they intersect at any other angle.

Front

What is the definition of a transversal?

Back

A transversal is a line that intersects two or more lines at different points.

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°.

Front

What is the definition of complementary angles?

Back

Complementary angles are two angles whose measures add up to 90°.

Front

What is the definition of supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180°.

Front

What is a rotation in geometry?

Back

A rotation is a transformation that turns a figure around a fixed point at a certain angle.