Theorems of Quadrilaterals
A quadrilateral with two pairs of parallel sides...
What is a Parallelogram?
Answer True or False:
Quadrilaterals sides can be any length
To prove a quadrilateral is a parallelogram opposite sides must be...
What is congruent and parallel?
The diagonals of a square....
What is bisect perpendicularly?
A quadrilateral with four congruent sides...
What is a Rhombus?
Answer True or False:
Quadrilaterals are four-sided, closed polygons
True
To prove that a quadrilateral is a parallelogram diagonals must .....
What is bisect each other?
this line connects to opposite corners through the shapes vertex
what is a diagonal line?
A quadrilateral with four angles and four congruent sides...
What is a square?
Answer True or False:
The interior angles of a quadrilateral add up to 180 degrees.
false(they add up to 360)
To prove that a quadrilateral is a parallelogram opposite angles must be...
what is congruent?
These shapes have diagonals that bisect each other and bisect perpendicularly
What is squares and rhombuses?
A convex quadrilateral with two pairs adjacent congruent sides such that not all sides are congruent...
What is a kite?
The two types of quadrilaterals are...
What are Regular and irregular quadrilaterals?
To prove that a quadrilateral is a parallelogram consecutive angles must be....
What is supplementary?(adding up to 180 degress)
This quadrilateral does not have diagonals that bisect
What is a trapezium?