Coordinate Geometry with Triangles and Quadrilaterals

All quadrilaterals are polygons with 4 sides and 4 angles. Which quadrilateral has 4 congruent sides?

• trapezoid

• rectangle

• rhombus

• parallelogram

What attributes do these two quadrilaterals have in common?

• The both have congruent side lengths.

• They are both squares.

• They are both pentagons.

• They both have right angles.

Which statement gives the most specific name for quadrilateral JKLM and the reason for that name?

• Quadrilateral JKLM is a rhombus because it is a trapezoid and contains no right angles.

• Quadrilateral JKLM is a rhombus because it is a parallelogram with all sides equal in length.

• Quadrilateral JKLM is a parallelogram because it is a trapezoid with all sides equal in length.

• Quadrilateral JKLM is a parallelogram because it is a trapezoid and because both pairs of opposite angles have equal measures.

Which quadrilateral has exactly one pair of parallel sides?

• Square

• Rectangle

• Trapezoid

• Parallelogram

I know that LMNO is a Rhombus because ____________.
L(6, 7), M(11,7), N(8,3), O(3, 3)

• opposite sides are congruent

• it has 4 congruent sides and diagonals are not congruent

• it has 4 congruent sides and diagonals are congruent 

• LMNO is not a Rhombus

Select all the true statements.

• The length of each side is 5 units

• The perimeter is 25 units

• The area is 25 units squared

• The perimeter is 20 units

• The area is 20 units squared

All parallelograms are quadrilaterals.

• True

• False

Which quadrilateral is characterized by having four sides of equal length and two pairs of parallel sides?

• Square

• Rectangle

• Rhombus

• Trapezoid

A quadrilateral with four sides and two pairs of parallel sides, is a:

• quadrilateral

• trapezoid

• Parallelogram

George drew two of the vertices of a right triangle on the grid. Which of the following ordered pairs could be the third vertex?

• (2, 4)

• (7, 3)

• (0, 8)

• (8, 6)