The width of a DVD case is the same as the width of a DVD. If the DVD case is a square with an area of 144 square centimeters, what is the width of the DVD?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Elheni Mokhles asked Aug 11, 2022

400,006 views

21 votes

The width of a DVD case is the same as the width of a

DVD. If the DVD case is a square with an area of 144 square
centimeters, what is the width of the DVD?

Mathematics
high-school

Elheni Mokhles asked Aug 11, 2022

by Elheni Mokhles

3.4k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

15 votes

Answer:

12m

Explanation:

Given that the area of the square DVD case is 144 square cm

Since Area = L²

144 =L²

L = √144

L = 12m

Since the width of the DVD and its case are the same, hence the with of the DVD is also 12m

Daniel Vogelnest answered Aug 17, 2022

by Daniel Vogelnest

2.6k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions