Question

In the rhombus ABCD, AB=6cm, then AC²+BD² =

Answer 1

Answer:

AC=6 and BD = 6 ...........because all sides of a rhombus and diagonals are congruent

so

6²+6² = 36+36= 72

Step-by-step explanation:

the the answer is 72

please mark as brainlist

Answer 2

Answer:

Here all are assuming that AC and BD are sides but it is absolutely wrong. Here these are diagonals of a rhombus

Step-by-step explanation:

So,

AC^2 + BC^2= AB^2+BC^2+CD^2+AD^2

= 6^2+6^2+6^2+6^2

= 36+36+36+36

= 144.

Hence, you can see the a answer is 144 and not 72.

Hope it helps. Please don't misunderstand about my answer. I just want to correct the mistake