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 9

If angle A and angle B are complementary and angle A is 35 degrees, what is the measure of angle B?

If one angle of a linear pair is 120 degrees, what is the measure of the other angle?

If the sum of two angles is 180 degrees and one angle is twice the other, what are the measures of the two angles?

If the sum of two angles is 90 degrees, what are these angles called?

If two angles are supplementary and one angle is 47 degrees, what is the measure of the other angle?

If two lines are cut by a transversal and a pair of corresponding angles are not equal, what can you conclude about the two lines?

If two lines are parallel and a transversal cuts them, and one of the alternate interior angles is 70 degrees, what is the measure of the other alternate interior angle?

If two lines are perpendicular, what is the angle between them?

If two lines are perpendicular, what is the relationship between their slopes (in coordinate geometry)?

If two lines intersect, how many pairs of vertically opposite angles are formed?

If two parallel lines are cut by a transversal, what is the relationship between alternate interior angles?

What is the sum of the angles on a straight line?