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whenever you have a supplementary angle, you know that both of the angles in the supplementary angles will add up to 180 degrees. if that's what you meant
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∙ 12y ago
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Are all linear pairs supplementary angles?
supplementary can sure be a linear pair. As long as their is 2 different angles and they equal 180 degrees.
If all pairs of consecutive angles of a quadrilateral are supplementary the the quadrilateral is a parallelogram?
True
If a parallelogram has one right angle then all of its angles must be right?
Yes. This is true because opposite angles are congruent and adjacent angles are supplementary.
If all pairs of consecutive angles of a quadrilateral are supplementary then the quadrilateral is a parallelogram.?
it’s true
What shape has 2 pairs of congruent sides with those sides being non-adjacent and the angles are not all congruent?
This is a parallelogram. The first requirement is 2 pairs of congruent sides where the congruent sides are not adjacent. This is like a rectangle (excluding a square) that has two pairs of congruent sides where the congruent sides are not adjacent. But the angles are not all congruent (as set in the question) which pushes the shape into the "next less regular" shape, the parallelogram. The angles will not all be congruent, but it will have 2 pairs of congruent angles. There is no way to avoid the 2 pairs of congruent angles because of the requirement that the shape must have 2 pairs of congruent sides (the first requirement).
Why do all linear angle pairs must be supplementary but all supplementary angles do not have to be linear pairs?
All supplementary angles would be linear pairs IF they were adjacent. But they could be far apart.
Can adjacent angles be supplementary complementary or neither?
adjacent angles can be complementary and supplementary you can see a video of khan
Are all supplementary adjacent angles linear pair?
Yes.
Which pairs of angles are formed by two intercepting line?
A pair of opposite angles. The sum of all four angles is 360 degrees. Any two adjacent angles are supplementary to each other and add up to 180 degrees
Are all linear pairs supplementary angles?
supplementary can sure be a linear pair. As long as their is 2 different angles and they equal 180 degrees.
If all pairs of consecutive angles of a quadrilateral are supplementary the the quadrilateral is a parallelogram?
True
If a parallelogram has one right angle then all of its angles must be right?
Yes. This is true because opposite angles are congruent and adjacent angles are supplementary.
Do all supplementary angles form linear pairs why?
Because "supplementary" means they sum to 180 degrees!
If all pairs of consecutive angles of a quadrilateral are supplementary then the quadrilateral is a parallelogram.?
it’s true
Name all pairs of adjacent angles?
In a triangle ABC, they are AB, BC and CA.
What shape has 2 pairs of congruent sides with those sides being non-adjacent and the angles are not all congruent?
This is a parallelogram. The first requirement is 2 pairs of congruent sides where the congruent sides are not adjacent. This is like a rectangle (excluding a square) that has two pairs of congruent sides where the congruent sides are not adjacent. But the angles are not all congruent (as set in the question) which pushes the shape into the "next less regular" shape, the parallelogram. The angles will not all be congruent, but it will have 2 pairs of congruent angles. There is no way to avoid the 2 pairs of congruent angles because of the requirement that the shape must have 2 pairs of congruent sides (the first requirement).
Are supplementary angles necessarily a linear pair?
No. All linear pair angles are supplementary, but supplementary angles do not have to be a linear pair.
