1.

The perimeter of a rhombus is 100 cm, if one of its diagonals is 14 cm. Then the area of the rhombus is

A. $$144 m^2 $$
B. $$225 m^2 $$
C. $$336 m^2 $$
D. $$400 m^2 $$
Answer» D. $$400 m^2 $$


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