Question

The perimeter of a rhombus is 52 m.if length of one of its diagonals is 24 m.what is the area of Rhombus ?​

Answer 1

Answer:

120cm2

Step-by-step explanation:

Side of a rhombus= 1/4×52cm

=13cm

Let AC = 24cm so that  

AO= 1/2 ×24cm

=12cm

∴OB2 =AB2  −OA2

 =(169-144)=25

or OB=5 and thus BD=2.OB=2×5=10cm

Area of the rhombus =  1/2×24×10

=120cm2