Question

Figure ABCD is a rectangle. AC and BD are diagonals. AC = 25 meters and BC = 15 meters. What is the length of DE?

11 years ago

Giri

You meant DC? It is Sqroot(25^2 - 15^2) = 20

11 years ago

Anonymous

15

9 years ago

smartest

both those are wrong- it is 12.5

5 years ago