click below
click below
Normal Size Small Size show me how
Quadrilaterals
Explore the properties of quadrilaterals.
Quadrilateral | Properties |
---|---|
Parallelogram | *Both pairs of opposite sides congruent. *Both pairs of opposite sides parallel. *Diagonals bisect each other. *Consecutive angles are supplementary. |
Rectangle | *Both pairs of opposite sides congruent. *Both pairs of opposite sides parallel. *Diagonals bisect each other. *Consecutive angles are supplementary.*Diagonals are congruent.*Four right angles. |
Rhombus | *Both pairs of opposite sides congruent. *Both pairs of opposite sides parallel. *Diagonals bisect each other. *Consecutive angles are supplementary.*Diagonals are perpendicular.*Diagonals bisect angles.*Consecutive sides are congruent. |
Square | *Both pairs of opposite sides congruent. *Both pairs of opposite sides parallel. *Diagonals bisect each other. *Consecutive angles are supplementary.*Diagonals are congruent.*Four right angles. |
Trapezoid | *One pair opposite sides parallel.*One pair of opposite sides non-parallel. |
Isosceles Trapezoid | *One pair opposite sides parallel.*One pair of opposite sides non-parallel.*Diagonals are congruent.*Non-parallel sides are congruent.*Base angles are congruent. |
Kite | *Two pairs of adjacent sides are congruent.*Diagonals are perpendicular. |