Chapter 3: Q. 407 (page 409)

The length of a rectangle is $36$ feet and the width is $19$ feet. Find the ⓐ perimeter ⓑ area.

Short Answer

Expert verified

Part a. The perimeter of the rectangle is $110$ feet.

Part b. The area of the rectangle is $684$ square feet.

Step by step solution

Part (a) Step 1. Given Information

Given that the length of a rectangle is $36$ feet and the width is role="math" localid="1647240833039" $19$ feet.

The objective is to find the perimeter and the area of the rectangle.

Part (a) Step 2. Find the perimeter

The perimeter of a rectangle is the sum of twice the length and twice the width: $P = 2 L + 2 W$ .

So when the length is $36$ feet and width is $19$ feet, then the perimeter is given as

role="math" $P = 2 \times 36 + 2 \times 19 P = 72 + 38 P = 110$

So the perimeter of the rectangle is $110$ feet.

Part (b) Step 1. Find the area

The area of a rectangle is the length times the width: $A = L W$ .

So when the length is $36$ feet and width is $19$ feet, then the area is given as

$A = 36 \times 19 A = 684$

So the area of the rectangle is $684$ square feet.

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

Recommended explanations on Math Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

The length of a rectangle is $36$ feet and the width is $19$ feet. Find the ⓐ perimeter ⓑ area.

Short Answer

Step by step solution

Part (a) Step 1. Given Information

Part (a) Step 2. Find the perimeter

Part (b) Step 1. Find the area

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Applied Mathematics

Logic and Functions

Mechanics Maths

Geometry

Decision Maths

Theoretical and Mathematical Physics

Study anywhere. Anytime. Across all devices.

The length of a rectangle is 36 feet and the width is 19 feet. Find the ⓐ perimeter ⓑ area.

Short Answer

Step by step solution

Part (a) Step 1. Given Information

Part (a) Step 2. Find the perimeter

Part (b) Step 1. Find the area

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Applied Mathematics

Logic and Functions

Mechanics Maths

Geometry

Decision Maths

Theoretical and Mathematical Physics

Study anywhere. Anytime. Across all devices.

The length of a rectangle is $36$ feet and the width is $19$ feet. Find the ⓐ perimeter ⓑ area.