High School Geometry

A quadrilateral is an ISOSCELES TRAPEZOID if:

• It has one pair of opposite parallel sides

• the legs are congruent

• the base angles are congruent

• the diagonals bisect each other

• it has 4 congruent sides

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

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

Tags

CCSS.5.G.B.4

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

• rhombus

• square

• isosceles trapezoid

• triangle

• trapezium

Answer explanation

Tags

CCSS.5.G.B.4

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

Answer explanation

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

Answer explanation

Tags

CCSS.3.G.A.1

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

Answer explanation

Tags

CCSS.HSG.CO.C.11