ISEE Lower Level Quantitative : Shape Properties

Study concepts, example questions & explanations for ISEE Lower Level Quantitative

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Example Questions

Example Question #1 : Shape Properties

Which of the following shapes is NOT a quadrilateral? 

Possible Answers:

Square

Rhombus

Rectangle 

Triangle

Kite

Correct answer:

Triangle

Explanation:

A quadrilateral is any two-dimensional shape with   sides. The only shape listed that does not have  sides is a triangle. 

Example Question #1 : Shape Properties

What is the main difference between a square and a rectangle?

Possible Answers:

Their color 

The number of sides they each have 

The sum of their angles 

Their angle measurments

Their side lengths 

Correct answer:

Their side lengths 

Explanation:

The only difference between a rectangle and a square is their side lengths. A square has to have  equal side lengths, but the opposite side lengths of a rectangle only have to be equal. 

Example Question #12 : How To Find The Area Of A Parallelogram

What two shapes can a square be classified as? 

Possible Answers:

Trapezoid and Triangle 

Rhombus and Triangle 

Rectangle and Rhombus 

Trapezoid and Rhombus 

Rectangle and Triangle 

Correct answer:

Rectangle and Rhombus 

Explanation:

A square can also be a rectangle and a rhombus because a rectangle has to have at least  sets of equal side lengths and a rhombus has to have  equal side lengths, like a square, and at least  sets of equal angles.

Example Question #2 : Shape Properties

What is the main difference between a triangle and a rectangle?

Possible Answers:

The area

The length of the sides

The color

The number of sides

The volume

Correct answer:

The number of sides

Explanation:

Out of the choices given, the only characteristic used to describe shapes is the number of sides. A triangle has  sides and a rectangle has  sides. 

Example Question #4 : How To Find The Area Of A Parallelogram

Which two shapes have to have  right angles? 

Possible Answers:

Rectangle and Parallelogram

Square and Rectangle 

Rectangle and Rhombus

Square and Parallelogram

Square and Rhombus

Correct answer:

Square and Rectangle 

Explanation:

By definition, the only two quadrilaterals that have to have  right angles, are the square and the rectangle. 

Example Question #3 : Shape Properties

Which of the shapes is NOT a quadrilateral? 

Possible Answers:

Square

Rhombus

Trapezoid

Hexagon

Rectangle 

Correct answer:

Hexagon

Explanation:

A quadrilateral is a  sided shape. The only shape listed that does not have  sides is a hexagon, which has  sides. 

Example Question #2 : Understand Categories And Subcategories Of Two Dimensional Figures: Ccss.Math.Content.5.G.B.3

Which of the following shapes is NOT a parallelogram? 

Possible Answers:

Kite

Square

Rhombus

Rectangle

Correct answer:

Kite

Explanation:

A rectangle, square, and rhombus can all be classified as a parallelogram because each shape has opposite side lengths that are equal. A kite does not. 

Example Question #3 : Shape Properties

What is the difference between a trapezoid and a isosceles trapezoid? 

Possible Answers:

An isosceles trapezoid has to have equal side lengths 

A trapezoid has to have equal side lengths 

An isosceles trapezoid has to have equal base angles

A trapezoid has to have equal base angles

There is no difference between them 

Correct answer:

An isosceles trapezoid has to have equal base angles

Explanation:

By definition, an isosceles trapezoid has to have  equal base angles, but a trapezoid does not have to have equal angles. 

Example Question #8 : Shape Properties

Which shape is NOT a quadrilateral?

Possible Answers:

Circle

Kite

Rectangle 

Rhombus

Trapezoid

Correct answer:

Circle

Explanation:

A quadrilateral has to have  sides, a circle does not have any sides. 

Example Question #4 : Shape Properties

What is the main difference between a right triangle and an isosceles triangle? 

Possible Answers:

A right triangle has to have a  angle and an isosceles triangle has to have  equal, base angles. 

An isosceles triangle has to have a  angle and a right triangle has to have  equal, base angles. 

A right triangle has to have a  angle and an isosceles triangle has to have  equal, base angles. 

A right triangle has to have a  angle and an isosceles triangle has to have equal, base angles. 

A right triangle has to have a  angle and an isosceles triangle has to have  equal, base angles. 

Correct answer:

A right triangle has to have a  angle and an isosceles triangle has to have  equal, base angles. 

Explanation:

By definition, a right triangle has to have one right angle, or a  angle, and an isosceles triangle has  equal base angles and two equal side lengths. 

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