Show:
Properties of parallelograms
Properties of special parallelograms
Properties of kites
Properties of trapezoids
100
Whats special about the angles in a parallelogram?
The opposite angles equal 180
100
What is a parallelogram?
Both pairs of the opposite sides are parallel
100
What is a kite?
A kite is a quadrilateral with two distinct pairs of adjacent sides that are congruent.
100
What is a trapezoid?
A quadrilateral with one pair of opposite sides
200
What are two consecutive angles?
Two angles whose vertices are the endpoints of the same side are called consecutive angles.
200
The diagonals of a rectangle are?
congruent
200
At what angle do kite diagonals meet?
90 degrees
200
What are the the two parallel sides of a trapezoid called?
The bases
300
What are consecutive sides?
Two sides of a quadrilateral that meet are called consecutive sides
300
What is a square?
A quadrilateral with all equal side lengths and equal angle measures
300
How many angles in a kite are congruent?
Two angles are congruent
300
What are the sides of a trapezoid called that aren't parallel?
The legs
400
What are opposite sides?
Two sides that are not consecutive are called opposite sides.
400
What is a rhombus?
Quadrilateral with all equal sides and diagonals meet at a right angle
400
How many pairs of congruent sides are in a kite?
Two pairs of congruent sides
400
What is a isosceles trapezoid?
A trapezoid with congruent legs
500
If one of the angles of a parallelogram is 90 degrees then what are the measures of the other three angles?
All angles are 90 because opposites equal 180
500
If I were to cut a pentagon into five equal pieces what would the central angles measures be?
72 degrees
500
How many pairs of angles will always be congruent in a kite?
Two angles will always be congruent, they are two opposite angles that share a diagonal that is bisected
500
How long is the mid segment of a trapezoid?
Mid segment=1/2(base1+base2)