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How can you find the number of sides of a polygon when you know the interior angle?
360 divided (180-n) This uses the exterior angle theorem and linear pair theorem. This works on regular polygons. All the angles congruent.
Can a pair of linear angles form a linear pair?
Yes.
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.
Do all supplementary angles from a linear pair Are all linear pair supplementary?
All supplementary angles do not form a linear pair. The opposite angles of any quadrilateral inscribed in a circle (a cyclic quadrilateral) are supplementary but they are not a linear pair. However, all linear pair are supplementary.
Do two complementary angles always form a linear pair?
No, angles that form a linear pair are supplementary.
Is Converse of linear pair theorem true?
No.
What is the Linear pair theorem?
Actually, it's the Linear Pair Postulate, which is... If two angles form a linear pair, then they are supplementary; that is, the sum of their measures is 180 degrees.
which of the following reasons can be used for statement 2 of the proof?
vertical angles theorem
How can you find the number of sides of a polygon when you know the interior angle?
360 divided (180-n) This uses the exterior angle theorem and linear pair theorem. This works on regular polygons. All the angles congruent.
Can a pair of linear angles form a linear pair?
Yes.
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.
Do all supplementary angles from a linear pair Are all linear pair supplementary?
All supplementary angles do not form a linear pair. The opposite angles of any quadrilateral inscribed in a circle (a cyclic quadrilateral) are supplementary but they are not a linear pair. However, all linear pair are supplementary.
What is the Linear Pair conjecture?
The linear pair conjecture states that if two angles form a linear pair, the sum of the angles is 180 degrees.
Do two complementary angles always form a linear pair?
No, angles that form a linear pair are supplementary.
Can a pair of obtuse angle form linear pair?
no
Is a linear pair is the same as vertical pair?
no, not exactly.
What is a vertical angle theorem?
The Vertical Angles Theorem says that a pair of vertical angles are always congruent.
