Points Lines & Angles Flashcards
7 cards from real Geometry practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Points Lines & Angles flashcards as text
An angle measures 145°. Which classification fits?
Answer: Obtuse
An angle greater than 90° but less than 180° is obtuse.
Two parallel lines are cut by a transversal. Corresponding angles are always what?
Answer: Equal
Corresponding angles formed by a transversal cutting parallel lines are congruent.
What do you call two coplanar lines that never intersect?
Answer: Parallel lines
Parallel lines lie in the same plane and never meet.
Lines that intersect to form a 90° angle are called what?
Answer: Perpendicular
Perpendicular lines meet at a right angle.
A ray that divides an angle into two equal parts is called the angle's what?
Answer: Bisector
An angle bisector splits an angle into two congruent angles.
If an angle bisector splits a 68° angle, each resulting angle measures what?
Answer: 34°
The bisector halves the angle, so 68 ÷ 2 = 34°.
Three or more points that lie on the same straight line are described as what?
Answer: Collinear
Points on a single line are collinear.