A square has a diagonal that is 42 cm long. What is the area of the square? If necessary, round your answer to the nearest whole number.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Sbabti Zied asked Nov 14, 2023

275,778 views

29 votes

A square has a diagonal that is 42 cm long. What is the area of the square?

If necessary, round your answer to the nearest whole number.

Mathematics
college

Sbabti Zied asked Nov 14, 2023

by Sbabti Zied

2.7k 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.

2 Answers

14 votes

A=a^2

d= square root of 2 A

Solving for A

A=1

2d2=1

2·422=882cm²

A = 882cm^2

Skurpi answered Nov 15, 2023

by Skurpi

2.7k 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.

16 votes

Answer:

b is your answer

Explanation:

Tyler Streeter answered Nov 19, 2023

by Tyler Streeter

2.9k 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

2 Answers

0 Comments

Your comment on this answer:

0 Comments

Your comment on this answer:

Other Questions