+0  
 
+1
562
2
avatar+394 

What is the diagonal of a rectangular room which measures 6 feet by 22 feet?

 

The length of the diagonal is ___ feet ___ inches.

ladiikeiii  Nov 29, 2017
 #1
avatar+90053 
+1

The diagonal will be the hypotenuse of a right triangle...so..its length is

 

√  [ 22^2  + 6^2  ] =

 

√ [ 484 + 36 ] =

 

√ 520  ≈  

 

22.8 ft

 

.8  of 1 foot  =   .8 * 12  inches  =  9.6 in

 

So...the length is ≈    22ft  9.6 in

 

 

cool cool cool

CPhill  Nov 29, 2017
 #2
avatar+394 
0

some came out wrong 

 

To find the number of inches, take the decimal portion of the measurement and multiply by 12.

ladiikeiii  Nov 29, 2017

8 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.