Finding Area of Rectangle Using Expressions

Finding Area of Rectangle Using Expressions

10th Grade

9 Qs

quiz-placeholder

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Finding Area of Rectangle Using Expressions

Finding Area of Rectangle Using Expressions

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Anthony Clark

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In the figure shown at right, which of the following expressions represents a process for finding the area of the shaded region?

(3x)(6x + 2)

(3x)(x + 4) – (6x + 2)(x)

(3x)(6x + 2) + (x)(x + 4)

(3x)(6x + 2) – (x)(x + 4)

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The diagram above show the floor plan for a lawn. All dimensions are given in feet. Which expression represents the area of the lawn in square feet?

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In the rectangle shown at right, a strip was cut off so that the remaining part is a square. What is the area of the original rectangle?

8x2 + 6x

16x2 + 8

16x2 + 8x

16x2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the area of the shaded region.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The area of a rectangular pool table is: x2 + 14x +40.

What are the dimensions of the table?

(x + 8)(x + 5)

(x + 20)(x - 2)

(x + 4)(x + 10)

(x +14)(x + 40)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A rectangle has an area of 4x2 +19x + 12 and a length of (x + 4). What is the width?

4x - 3

4x + 3

2x + 6

2x + 3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A rectangle has an area of 2x2 – 19x +45 ft2. What are the dimensions of the rectangle?  

(2x - 9)(x - 5)

(2x + 9)(x + 5)

(2x - 5)(x - 9)

(2x - 5)(x + 9)

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the area of the rectangle.

8x2 + 14x + 6

12x + 10

8x2 + 6

6x2 + 14x + 6

9.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find a simplified expression for the area of the shaded region.

2x+ 2x + 13

10x + 5

10x + 13

2x2 + 13