+0  
 
0
1
1
avatar+1409 

The perimeter of a rectangle is $40,$ and the length of one of its diagonals is $10 \sqrt{2}.$ Find the area of the rectangle.

 Jan 25, 2025
 #1
avatar+130317 
0

The rectangle s a square with a side of   10sqrt 2 / sqrt 2  =10

 

The area   10^2  = 100

 

cool cool cool

 Jan 26, 2025

0 Online Users