## Questions and Answers

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

180°

What is the relationship between two angles that add up to 180°?

They are supplementary angles

What is the characteristic of adjacent angles that sum to 180°?

They are supplementary adjacent angles

What is the formula for angles on a straight line?

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What is the characteristic of vertically opposite angles?

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What is the formula for vertically opposite angles?

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What is the characteristic of corresponding angles when two lines are parallel?

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What is the characteristic of co-interior angles when two lines are parallel?

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What is the relationship between alternate exterior angles formed by a transversal intersecting two parallel lines?

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What is the sum of the interior angles of a quadrilateral formed by transversals and parallel lines?

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What is the relationship between co-interior angles formed by a transversal intersecting two parallel lines?

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How can you solve problems involving angles formed by a transversal intersecting parallel lines?

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What type of angles are formed by a transversal intersecting two lines on the same side of the transversal but outside the two lines?

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What is the formula for corresponding angles formed by a transversal intersecting two parallel lines?

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What type of angles are formed by a transversal intersecting two lines on the same side of the transversal but inside the two lines?

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What is the relationship between alternate interior angles formed by a transversal intersecting two parallel lines?

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What is the relationship between alternate exterior angles formed by a transversal intersecting two parallel lines?

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What is the formula for co-interior angles formed by a transversal intersecting two parallel lines?

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What type of angles are formed by a transversal intersecting two lines on the opposite sides of the transversal but inside the two lines?

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What is the relationship between corresponding angles formed by a transversal intersecting two parallel lines?

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What is the sum of the interior angles of a quadrilateral formed by transversals and parallel lines?

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What is the relationship between alternate interior angles formed by a transversal intersecting two parallel lines?

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How can you solve problems involving angles formed by a transversal intersecting parallel lines?

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If two parallel lines are intersected by a transversal, what can be said about the angles formed?

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What is the characteristic of two lines that have adjacent supplementary angles of 90?

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What is the relationship between the angles formed by a transversal intersecting two parallel lines?

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What is the characteristic of angles formed by a transversal intersecting two lines on the same side of the transversal but inside the two lines?

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If two lines intersect, what is the relationship between the vertically opposite angles?

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What is the characteristic of angles formed by a transversal intersecting two lines on the same side of the transversal but outside the two lines?

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If two lines are parallel, what is the relationship between their co-interior angles?

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What is the formula for the sum of angles formed by a straight line?

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What is the characteristic of a transversal that intersects two parallel lines?

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If two lines are perpendicular, what is the measure of their adjacent supplementary angles?

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What can be said about the angles formed by a transversal intersecting two parallel lines?

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If two lines intersect, what is the relationship between the vertically opposite angles?

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What is the characteristic of co-interior angles formed by a transversal intersecting two parallel lines?

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What can be said about the angles formed by a transversal intersecting two lines on the same side of the transversal but inside the two lines?

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What is the characteristic of two lines that have adjacent supplementary angles of 90°?

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What is the relationship between the alternate exterior angles formed by a transversal intersecting two parallel lines?

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If two lines are parallel, what can be said about their corresponding angles formed by a transversal?

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What is the characteristic of angles formed by a transversal intersecting two lines on the opposite sides of the transversal but inside the two lines?

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What is the sum of the co-interior angles formed by a transversal intersecting two parallel lines?

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If two lines are parallel, what can be said about the corresponding angles formed by a transversal?

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What is the relationship between the alternate interior angles formed by a transversal intersecting two parallel lines?

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In a quadrilateral formed by transversals and parallel lines, what is the sum of the interior angles?

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How can you solve problems involving angles formed by a transversal intersecting parallel lines?

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What is the characteristic of co-interior angles formed by a transversal intersecting two parallel lines?

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If two lines are parallel, what can be said about the alternate interior angles formed by a transversal?

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If two angles are supplementary, what can be inferred about their sum?

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If two lines are perpendicular, what can be said about their adjacent angles?

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What is a characteristic of co-interior angles formed by a transversal intersecting two parallel lines?

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If two lines intersect, what can be said about their vertically opposite angles?

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What can be said about corresponding angles formed by a transversal intersecting two parallel lines?

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What is a characteristic of alternate interior angles formed by a transversal intersecting two parallel lines?

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If two lines are parallel, what can be said about their alternate exterior angles formed by a transversal?

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What is a characteristic of angles formed by a transversal intersecting two lines on the same side of the transversal but inside the two lines?

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What is the relationship between the alternate exterior angles formed by a transversal intersecting two non-parallel lines?

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If two parallel lines are intersected by a transversal, what can be said about the sum of co-interior angles?

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What is the relationship between the corresponding angles formed by a transversal intersecting two parallel lines and two non-parallel lines?

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In a quadrilateral formed by transversals and parallel lines, what is the sum of two opposite interior angles?

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What is the relationship between the alternate interior angles formed by a transversal intersecting two parallel lines and two non-parallel lines?

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If two lines are parallel, what can be said about the sum of two corresponding angles formed by a transversal?

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What is the relationship between the co-interior angles formed by a transversal intersecting two parallel lines and two non-parallel lines?

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In a quadrilateral formed by transversals and parallel lines, what is the relationship between two adjacent interior angles?

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