Respuesta :

Find lengths of BC and DC.

Then use Pythagorean Theorem to find BD (the hypotenuse of right triangle DCB). So Pythag here would be:

[tex]BC^2+DC^2=BD^2[/tex]

See attached picture for full work.
Ver imagen zevms1
I used the distance formula to find the length of diagonal AC.
Ver imagen angelisse

Otras preguntas