﻿ Quiz on classifying quadrilaterals as card as knowing the properties of parallelograms, trapezoids etc.. Unfortunately, in the last year, adblock has now begun disabling almost all images from loading on our site, which has lead to mathwarehouse becoming unusable for adlbock users.

Test on properties of quadrilaterals, parallelograms and their classification

##### Question 1

ABCD is a quadrilateral that has congruent diagonals, what is the most accurate way to classify this quadrilateral? (click the answer)

1) Parallelogram
2) Trapezoid
3) Rectangle
4) Rectangle, Isosceles Trapezoid
##### Question 2

ABCD is a quadrilateral that has 4 congruent sides, what is the most accurate way to classify this quadrilateral ? (click the answer)

1) Rhombus
2) Parallelogram
3) Rectangle
4) Isosceles Trapezoid
##### Question 3

The diagonals of a quadrilateral bisect each other, what is the most accurate way to classify this quadrilateral? (click the answer)

1) Rhombus
2) Parallelogram
3) Rectangle
4) Trapezoid
##### Question 4

The diagonals of a quadrilateral are perpendicular, what is the most accurate way to classify this quadrilateral? (click the answer)

1) Rhombus
2) Parallelogram
3) Rectangle
4) Isosceles Trapezoid
##### Question 5

The opposite angles of a quadrilateral are congruent, what is the most accurate way to classify this quadrilateral? (click the answer)