Reasoning In Geometry Flashcards
(8 cards)
What’s the angle sum of a triangle?
180 degrees
What’s the exterior angle of a triangle equal to?
The sum of the interior opposite angles
What’s the largest angle of a triangle always opposite?
The longest side
What are cointerior angles and what do they equal
They form a c shape on parallel lines and are supplementary
What are corresponding angles and what do they equal?
Corresponding angles form an f shape on parallel lines and are equal
What are alternate angles and what do they equal?
Two angles on each side of the transversal. They are equal when he lines are parallel.
What are vertically opposite angles and what do they equal?
Two angles that are for,ed by the intersection of two straight lines, they are equal.
What’s the interior angle sum of a quadrilateral?
360 degrees
