bell ringer 6–c. topic: quadrilaterals what is a quadrilaterals definition: a quadrilateral is a...
TRANSCRIPT
BELL RINGER 6–C
What is the y-coordinate at which the line determined by the equation intercepts the y-axis?
Hint:
Topic: QuadrilateralsWhat is a Quadrilaterals
Definition: a quadrilateral is a closed four sided figure with four sides and four vertices.
Example:
Topic: Quadrilaterals How do we name Quadrilaterals?
Quadrilaterals are named by listing their vertices in order. The symbol used to identify a quadrilateral is
Vertices
Example: Name the above quadrilaterals in four different ways.
A B
C D
Topic: Quadrilaterals
What is consecutive and nonconsecutive
Consecutive: sides, angles, vertices that are next to each other
Nonconsecutive: sides, angles, vertices, that are not next to each other.
Example: Name all pairs of consecutive angles
A
B
L
E
Topic: Quadrilaterals How many degrees are in a quadrilateral
There is 360° in a quadrilateral.
Example: find the measure of in a quadrilateral KDUC if , , , and .A B
C D