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What are the lines that meet to form congruent supplementary angles?
Perpendicular lines.
Are intersecting chords form a pair of supplementary vertical angles?
Yes, intersecting chords in a circle create a pair of vertical angles, which are always congruent. However, these angles are not supplementary; supplementary angles are those that sum to 180 degrees. Vertical angles formed by intersecting chords are equal to each other, meaning they are not supplementary unless they each measure 90 degrees, which would make them right angles.
Can an obtuse triangle have congruent sides?
Yes if it is in the form of an isosceles triangle with the other 2 acute angles being equal
Supplementary angles form a linear pair?
Not necessarily. A linear pair of angles must be supplementary but supplementary angles need not form a linear pair. For example, the opposite angles of a cyclic quadrilateral are supplementary but they are (by definition) not next to one another.
Can two perpendicular lines create congruent adjacent angles?
No, two perpendicular lines cannot create congruent adjacent angles. When two lines intersect at a right angle, they form four angles, each measuring 90 degrees. While the adjacent angles formed by the intersection are supplementary (adding up to 180 degrees), they cannot be congruent since they are distinct angles.
What are the lines that meet to form congruent supplementary angles?
Perpendicular lines.
If two angles are vertical angles then they are congruent?
yes they are because they meet to form at a right angle
Are intersecting chords form a pair of supplementary vertical angles?
Yes, intersecting chords in a circle create a pair of vertical angles, which are always congruent. However, these angles are not supplementary; supplementary angles are those that sum to 180 degrees. Vertical angles formed by intersecting chords are equal to each other, meaning they are not supplementary unless they each measure 90 degrees, which would make them right angles.
Can an obtuse triangle have congruent sides?
Yes if it is in the form of an isosceles triangle with the other 2 acute angles being equal
Supplementary angles form a linear pair?
Not necessarily. A linear pair of angles must be supplementary but supplementary angles need not form a linear pair. For example, the opposite angles of a cyclic quadrilateral are supplementary but they are (by definition) not next to one another.
Can two perpendicular lines create congruent adjacent angles?
No, two perpendicular lines cannot create congruent adjacent angles. When two lines intersect at a right angle, they form four angles, each measuring 90 degrees. While the adjacent angles formed by the intersection are supplementary (adding up to 180 degrees), they cannot be congruent since they are distinct angles.
What are two right angles?
They would be called "supplementary angles" because 90º + 90º = 180º and any two angles that add to 180º form straight, parallel, or congruent lines.(Angles that add to 90 º are called complementary.)
If two angles form a linear pair?
If they do , the angles are supplementary !
Two adjacent angles that form a line?
Supplementary angles.
Two angles that form a straight line?
Supplementary angles.
What angles together form 180 degrees?
Supplementary angles.
What is the pair of congruent angles that form one of the bases of an isosceles trapezoid?
They are congruent angles.
