Answered

Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Ask your questions and receive accurate answers from professionals with extensive experience in various fields on our platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

A rectangle has a length that is 5 meters less than three times it's width. If the perimeter of the rectangle is 126 meters, what is the area of the rectangle?​

Sagot :

bisoyilaxmipriya2531

step by explaining :

A=wl

P=2(l+w)

Solving forA

A=Pl

2﹣l2=126·5

2﹣52=290m²

answer : 290m²

The area of the rectangle is 782 meter square.

What is an rectangle?

A rectangle is a closed 2-D shape, having 4 sides, 4 corners, and 4 right angles (90°).The opposite sides of a rectangle are equal and parallel.

The area of rectangle is given by length*width and the perimeter of a rectangle is given by 2(length+width).

What will be the area of rectangle?

Let x be the width of the rectangle.

As the length is 5 meter less than three times its width so the length is 3x-5.

The given perimeter is 126 meters so, the equation formed by using the formula of perimeter will be 2(3x-5+x)=126.

on solving the equation we will get x=17.

So, the width of the rectangle is 17 meter.

The length of the rectangle will be 3*17-5=46

The area of rectangle is product of length and width, 17*46=782 meter square.

Therefore, the area of the rectangle is 782 meter square.

Learn more: https://brainly.in/question/7915928

#SPJ2

We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.