Answer:
13
Step-by-step explanation:
Diagonals of a rhombus are perpendicular bisector.
Hence, triangle ABE so formed would be a right triangle right angled at E.
Therefore, by Pythagoras theorem:

1 is the answer 1111111111
Answer:
i think that is 147
Step-by-step explanation:
Answer:
-4
Step-by-step explanation: