Respuesta :

Answer will be 125 cm^2
First find one side. One side of the rhombus is hypotenuse of the triangle.
Find hypotenuse
c^2 = a^2 + b^2
Square root of 10^2 + 5^2
11.180
For area it is side ^2
So
11.2^2 is 125 cm^2
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