Podcast
Questions and Answers
What is the sum of angles that form on a straight line?
What is the sum of angles that form on a straight line?
- 90°
- 180° (correct)
- 270°
- 360°
What is the name of the angles that add up to 180°?
What is the name of the angles that add up to 180°?
- Corresponding angles
- Alternate angles
- Complementary angles
- Supplementary angles (correct)
What is the formula for angles on a straight line?
What is the formula for angles on a straight line?
- ∅1 + ∅2 + ∅3 = 180° (correct)
- ∅1 + ∅2 + ∅3 = 90°
- ∅1 + ∅2 + ∅3 = 360°
- ∅1 + ∅2 + ∅3 = 270°
What is the definition of vertically opposite angles?
What is the definition of vertically opposite angles?
What is the property of vertically opposite angles?
What is the property of vertically opposite angles?
What is a transversal in geometry?
What is a transversal in geometry?
What type of angles are formed when a transversal intersects two parallel lines?
What type of angles are formed when a transversal intersects two parallel lines?
What is the relationship between corresponding angles when two lines are parallel?
What is the relationship between corresponding angles when two lines are parallel?
If two lines are perpendicular, what are the measures of their adjacent supplementary angles?
If two lines are perpendicular, what are the measures of their adjacent supplementary angles?
In the diagram below, ∠a and ∠c are vertically opposite angles. What is the value of ∠a?
In the diagram below, ∠a and ∠c are vertically opposite angles. What is the value of ∠a?
If two parallel lines are intersected by a transversal, what can be said about the corresponding angles?
If two parallel lines are intersected by a transversal, what can be said about the corresponding angles?
What type of angles are ∠d and ∠f in the diagram below?
What type of angles are ∠d and ∠f in the diagram below?
In the diagram below, if ∠a = 60°, what is the value of ∠e?
In the diagram below, if ∠a = 60°, what is the value of ∠e?
What type of angles are ∠c and ∠g in the diagram below?
What type of angles are ∠c and ∠g in the diagram below?
If two lines are parallel and intersected by a transversal, what can be said about the co-interior angles?
If two lines are parallel and intersected by a transversal, what can be said about the co-interior angles?
What is the relationship between ∠d and ∠f in the diagram below?
What is the relationship between ∠d and ∠f in the diagram below?
If two lines are intersected by a transversal, and the corresponding angles are equal, what can be said about the lines?
If two lines are intersected by a transversal, and the corresponding angles are equal, what can be said about the lines?
If two lines intersect, and the vertically opposite angles are not equal, what can be said about the lines?
If two lines intersect, and the vertically opposite angles are not equal, what can be said about the lines?
In the diagram below, if ∠a and ∠c are supplementary, what is the value of ∠d?
In the diagram below, if ∠a and ∠c are supplementary, what is the value of ∠d?
If two lines are intersected by a transversal, and the alternate interior angles are supplementary, what can be said about the lines?
If two lines are intersected by a transversal, and the alternate interior angles are supplementary, what can be said about the lines?
In the diagram below, if ∠a and ∠e are corresponding angles, and ∠a = 60°, what is the value of ∠d?
In the diagram below, if ∠a and ∠e are corresponding angles, and ∠a = 60°, what is the value of ∠d?
If two lines intersect, and the adjacent supplementary angles are not equal, what can be said about the lines?
If two lines intersect, and the adjacent supplementary angles are not equal, what can be said about the lines?
In the diagram below, if ∠a and ∠c are vertically opposite angles, and ∠a = 60°, what is the value of ∠e?
In the diagram below, if ∠a and ∠c are vertically opposite angles, and ∠a = 60°, what is the value of ∠e?
If two lines are intersected by a transversal, and the co-interior angles are not supplementary, what can be said about the lines?
If two lines are intersected by a transversal, and the co-interior angles are not supplementary, what can be said about the lines?
What is the relationship between two angles that form a straight line?
What is the relationship between two angles that form a straight line?
If two lines intersect, what can be said about the vertically opposite angles?
If two lines intersect, what can be said about the vertically opposite angles?
What type of angles are formed when two parallel lines are intersected by a transversal?
What type of angles are formed when two parallel lines are intersected by a transversal?
If two lines are intersected by a transversal, and the corresponding angles are equal, what can be said about the lines?
If two lines are intersected by a transversal, and the corresponding angles are equal, what can be said about the lines?
What is the relationship between the alternate interior angles when two parallel lines are intersected by a transversal?
What is the relationship between the alternate interior angles when two parallel lines are intersected by a transversal?
What type of angles are formed when two lines intersect, but not at a right angle?
What type of angles are formed when two lines intersect, but not at a right angle?
If two lines are intersected by a transversal, and the co-interior angles are supplementary, what can be said about the lines?
If two lines are intersected by a transversal, and the co-interior angles are supplementary, what can be said about the lines?
What is the relationship between the adjacent supplementary angles when two lines intersect at a right angle?
What is the relationship between the adjacent supplementary angles when two lines intersect at a right angle?
