Quadrilaterals

Question 1

Parallelogram

Answer 1

Quadrilateral
Opposite sides parallel
Opposite sides are congruent
Opposite angles are congruent
Diagnols bisect eachother
Consecutive angles are supplementary

Question 2

Kite

Answer 2

Pairs of adjacent sides are congruent

One pair of opposite angles

One diagnol of the kite is the perpendicular bisector of the other

One diagnol bisects two angles of the kite

Question 3

Rectangle

Answer 3

Pgram with one right angle

All angles of a rectangle are right angles

The diagnols of a rectangle are congruent

Question 4

Rhombus

Answer 4

Pgram with two congruent adjacent sides

All sides of a rhombus are congruent

The diagnols are perpendicular

Each diagnol bisects the angles of the rhombus

Question 5

Square

Answer 5

Either rectangle that has two congruent adjacent sides

Either a rhombus whose adjacent sides form a right angle

Question 6

Trapezoid

Answer 6

Quad with exactly one pair of parallel sides

Two pairs of consecutive angles along the legs are supplementary

The median of a trap is parallel to the bases and has length equal to half the sum of the length of the bases

Question 7

Isosceles trap

Answer 7

Trapezoid with two congruent legs

Bait for traps-base angles of an isc trap are congruent

Diagnols are congruent