A tin sheet is in the form of a rhombus whose side is 5 cm and one of its diagonals is 8 cm. Then the cost of painting the sheet at the rate of Rs. 3.50 per\[c{{m}^{2}}\]on both of its sides is

A tin sheet is in the form of a rhombus whose side is 5 cm and one of

1.	A tin sheet is in the form of a rhombus whose side is 5 cm and one of its diagonals is 8 cm. Then the cost of painting the sheet at the rate of Rs. 3.50 per\[c{{m}^{2}}\]on both of its sides is
A.	Rs. 84
B.	Rs. 140
C.	Rs. 168
D.	none of these
Answer» D. none of these

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A tin sheet is in the form of a rhombus whose side is 5 cm and one of its diagonals is 8 cm. Then the cost of painting the sheet at the rate of Rs. 3.50 per\[c{{m}^{2}}\]on both of its sides is

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