subject

Lines and Angles

Math ⇒ Geometry

Lines and Angles starts at 6 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Lines and Angles. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 7
A transversal intersects two parallel lines. How many pairs of corresponding angles are formed?
Define a transversal.
If the sum of two angles is 180°, what are these angles called?
If two lines are not parallel, what can you say about them?
If two lines are parallel and a transversal cuts them, what is the relationship between alternate exterior angles?
Name the angles formed when two lines intersect.
State the relationship between the sum of the measures of angles at a point.
Which of the following is a pair of vertically opposite angles if two lines intersect at point O? (1) ∠AOB and ∠BOC (2) ∠AOB and ∠COD (3) ∠AOB and ∠COA (4) ∠BOC and ∠DOA
If the measure of an angle is 120°, what type of angle is it? (1) Acute (2) Right (3) Obtuse (4) Straight
Which of the following is a pair of vertically opposite angles if two lines intersect at point O? (1) ∠AOB and ∠BOC (2) ∠AOB and ∠COD (3) ∠AOB and ∠COA (4) ∠BOC and ∠DOA
Which of the following is an acute angle? (1) 30° (2) 90° (3) 120° (4) 180°
Which of the following is NOT a type of angle? (1) Acute (2) Right (3) Parallel (4) Obtuse
A straight angle measures ______ degrees.
Fill in the blank: An angle that measures exactly 90° is called a ______ angle.
Fill in the blank: The common point where two rays meet to form an angle is called the ______ of the angle.
Fill in the blank: The point where two lines meet is called the ______.
If two lines are cut by a transversal and the corresponding angles are not equal, are the lines parallel?
True or False: A line has definite length.
True or False: A ray has only one endpoint.
True or False: Adjacent angles have a common vertex and a common arm.