annabelle077
Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

the perimeter of a rectangular room is 54 m. the length is 6 m longer than the width. what are the dimensions of the room?

Sagot :

devishri1977

Answer:

Step-by-step explanation:

Width =w

Length = w + 6

Perimeter of rectangular room = 54 m

2*(length +width ) = 54

2*(w +6 + w) = 54

2*(w +w + 6) = 54      {Combine like terms}

2*(2w + 6) = 54

Use distributive property

2*2w + 2*6 = 54

  4w + 12    = 54

Subtract 12 form both side

4w = 54 - 12

4w = 42

Divide both sides by 4

w = 42/4

w = 10.5 m

Length = 10.5 + 6 = 16.5 m

Length = 16.5 m

Width = 10.5 m

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.