Question

Find the diagonal AC if the side of rhombus field 12m and diagonal BD is 20m

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Answer 1

Answer:

Diagonal AC = 13.26m

Step-by-step explanation:

Side of the rhombus = 12m

Diagonal BD = 20m

1/2 Diagonal BD = 10m

1/2 diagonal AC = √12² - 10²

                          = √44

                          = 6.63m

Diagonal AC = 13.26 m

Answer 2

Answer:

Diagonal AC =  13.26 m

Step-by-step explanation:

Side of the Rhombus  =  $\sqrt{12} ^{2}$ -  $10^{2}$

Diagonal BD                =  $\sqrt{44}$

                                    =   6.63

Diagonal AC                =   6.63 × 2

                                    =    13.26 m

I don't know whether it is correct... I have done this using my imagination...