Geometry Points Lines & Angles 3

Question 1

An angle measures 145°. Which classification fits?

Accepted Answer

Obtuse

Answer

An angle greater than 90° but less than 180° is obtuse.

Question 2

Two parallel lines are cut by a transversal. Corresponding angles are always what?

Accepted Answer

Equal

Answer

Corresponding angles formed by a transversal cutting parallel lines are congruent.

Question 3

What do you call two coplanar lines that never intersect?

Accepted Answer

Parallel lines

Answer

Parallel lines lie in the same plane and never meet.

Question 4

Lines that intersect to form a 90° angle are called what?

Accepted Answer

Perpendicular

Answer

Perpendicular lines meet at a right angle.

Question 5

A ray that divides an angle into two equal parts is called the angle's what?

Accepted Answer

Bisector

Answer

An angle bisector splits an angle into two congruent angles.

Geometry Practice Test