Question
Rectangle A
Find the length of the diagonal of the rectangle A
Cordinates (-1,-5) (-1,-2) (5,-2) (5,-5)
i got the equation d= √(-1-5)^2+(-2--5)^2
and came up wtih the answer of 15, but the answer key is 3√5
The calculator is never wrong SO IM WRONG help please :( i'm desperate because i'm pretty sure i've done this right!!! Thank you! :)
Find the length of the diagonal of the rectangle A
Cordinates (-1,-5) (-1,-2) (5,-2) (5,-5)
i got the equation d= √(-1-5)^2+(-2--5)^2
and came up wtih the answer of 15, but the answer key is 3√5
The calculator is never wrong SO IM WRONG help please :( i'm desperate because i'm pretty sure i've done this right!!! Thank you! :)