Parallelograms (T or F)
A parallelogram‘s opposite angles are congruent.
True
How do angles relate to each other in a rectangle?
They all are congruent, and are 90 degrees.
if a rhombus is a square, then it is also a ____
rectangle
A regular trapezoid has one property, what is it?
it has only one pair of parallel sides
How many pairs of adjacent sides are congruent in a kite?
2
Every parallelogram’s diagonals are congruent.
False, only rectangles and squares have congruent rectangles.
What do a rhombus‘ diagonals bisect?
The interior angles of a rhombus.
If a rhombus is a rectangle, then it is a___
square
T or F: The diagonals of an isoceles trapezoid are always congruent?
T
T or F: The diagonals of a kite are always perpendicular
A parallelogram‘s consecutive angles are supplementary.
True
Are a rhombus and rectangle related in any way besides both being parallelograms?
No, as they have different properties.
does a square contain any angles other than 90 degrees?
nope
What is the mid segment of a trapezoid if AB=15 and CD=5. Find EF.
10=EF
What is the shape of the diagonals of a kite: congruent, perpendicular, or both?
Perpendicular
A regular parallelogram‘s diagonals are perpendicular.
False, only rhombuses and squares have perpendicular diagonals.
What are the properties of a rectangle?
Has 4 congruent angles, and its diagonals are congruent
how many pairs of supplementary angles does a square have?
4
how many angles must be congruent in an isoceles trapezoid?
2 sets of base angles
In a kite, which diagonal gets bisected, the longer or shorter one?
The longer diagonal bisects the shorter one
All parallelograms must have 4 congruent sides.
False, rectangles don’t have 4 congruent sides.
What are properties of a rhombus?
Has 4 congruent sides, the diagonals bisect interior angles, and the diagonals are perpendicular
What are the properties of a square?
What properties must an isoceles trapezoid contain?
only one pair of parallel sides, two congruent legs, two sets of congruent base angles, two congruent diagonals, angles on legs are supplementary
What properties must a kite contain?
2 congruent consecutive sides, perpendicular diagonals, one pair of congruent opposite angles, 1 diagonal is bisected, one pair of opposite angles are congruent and the other pair is not and bisected.