Question

the diagonal of the rectangle measures 15cm. find the witdth of the rectangle

Answer 1

We dont have enough information

Answer 2

The question is wrong, because according to Pythagorean, the diagonal has to be 17cm.

Answer 3

Let x = width
Let y = length

\[x ^{2}+ y ^{2}=15^{2}\]\[x ^{2}=15^{2}-y ^{2}\]\[x=\sqrt{225-y ^{2}}\]