Question

Can someone teach me how to find the length of the diagonal when the length and width of the RECTANGLE is given .. :3 please!!!

Answer 1

example is the length is 12 and width is 9

Answer 2

use Pythagoras theorem...
where the formula is :

\[x = \sqrt{w ^{2}+l ^{2}}\]

Answer 3

tnx ,, what about this,, the length is \[3\] \[\sqrt{2}\] and the width is 2\[\sqrt{3}\]

Answer 4

3square root of 2 and 2 square root of 3

Answer 5

Then it's squareroot of (3^2)+(2^2)

Answer 6

which is squareroot of 13 which equals approx. 3,6

Answer 7

its actually