Question

I want the answer................

Answer 1

Common names are usually misspelled , made up or have no logical vslue

Answer 2

AB = CD = 3√5

Explanation:

We use Pythagoras' Theorem.

AB² = CD² = 3²+6² = 9+36 = 9·(1+4) = 9·5

=> AB = CD = √(9·5) => AB = CD = 3√5