Checkpoint High School Geometry

A quadrilateral is a parallelogram if

• opposite sides are parallel

• opposite sides are congruent

• opposite angles are congruent

• the diagonals bisect each other

• adjacent sides are congruent

Answer explanation

A quadrilateral is a KITE if

• It has 1 pair of congruent opposite angles

• it has no parallel sides

• it has 2 pairs of adjacent congruent side lengths

• It has diagonals that are perpendicular

• It has 4 right angles

If the diagonals are congruent, then the quadrilateral can be a

• rectangle

• square

• isosceles trapezoid

• rhombus

• trapezoid

Answer explanation

If the diagonals are perpendicular, then the quadrilateral can be a

• rhombus

• square

• kite

• rectangle

• trapezoid

Answer explanation

If it has 4 right angles, then the quadrilateral can be

• rectangle

• square

• rhombus

• trapezoid

• kite

Answer explanation

If it has 4 congruent sides, then the quadrilateral can be

• rhombus

• square

• isosceles trapezoid

• triangle

• trapezium

Answer explanation

If the quadrilateral is a trapezoid, then

• it will have 4 sides

• it will have one pair of parallel sides

• it will have one pair of opposite angles that are congruent

• the consecutive angles on the transversal will be supplementary

• it will have one pair of right angles

Answer explanation

Which quadrilateral(s) has(have) diagonals that are perpendicular (the answer is in ABC order)

Answer explanation

Which quadrilaterals have 4 right angles (the answer is in ABC order)

Answer explanation

Which quadrilateral(s) has(have) four congruent sides ((the answer is in ABC order)

Answer explanation