Respuesta :
Answer:
14.14
Step-by-step explanation:
AB=10 units then BC=10 units, CD=10 units and AD=10 units because it's a square
BD is diagonal which by using Pythagoras theorem
[tex]BD=\sqrt {AB^{2}+AD^{2}}=\sqrt {10^{2}+10^{2}}\approx 14.14 units[/tex]
Answer:
CE ≈ 7.07
Step-by-step explanation:
you have to use the formula