If the lengths of the diagonals of


If the lengths of the diagonals of rhombus are 16 cm and 12 cm. Then, the length of the sides of the rhombus is

(a) 9 cm                    

(b) 10 cm                 

(c) 8 cm                    

(d) 20 cm


(b) We know that, the diagonals of a rhombus are perpendicular bisector of each other.

Given,                             AC = 16 cm and BD = 12 cm                                                [let]

∴                                       AO = 8cm, SO = 6cm

and                           ∠AOB = 90°

In right angled ∠AOB,

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