Properties of Quadrilaterals

Properties of Quadrilaterals

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains how to determine the type of quadrilateral given its vertices. It starts by graphing the quadrilateral and calculating the slopes of its sides to identify it as a parallelogram. Further analysis using the distance formula confirms it as a rectangle, not a rhombus, by checking side lengths and diagonal congruence. The tutorial concludes with a summary of the findings and the reasoning behind the classification.

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23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in verifying the properties of a quadrilateral?

Assume it is a rectangle

Graph the quadrilateral

Measure the angles

Calculate the area

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why can't we assume sides are parallel or perpendicular just by looking?

Because the angles are always right

Because visual inspection is not reliable

Because the sides are always equal

Because the graph might be inaccurate

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean if opposite sides of a quadrilateral have the same slope?

The sides are congruent

The shape is a parallelogram

The shape is a rhombus

The sides are perpendicular

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is indicated by consecutive sides having opposite reciprocal slopes?

The sides form a right angle

The sides are congruent

The shape is a rhombus

The sides are parallel

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What formula is used to calculate the length of the sides of a quadrilateral?

Slope formula

Area formula

Perimeter formula

Distance formula

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean if all four sides of a quadrilateral are congruent?

The shape is a parallelogram

The shape is a rhombus

The shape is a rectangle

The shape is a square

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you confirm a quadrilateral is a rectangle using diagonals?

The diagonals are equal in length

The diagonals are perpendicular

The diagonals are congruent

The diagonals are parallel

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