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Subjects
Mathematics CBSE
Class 9
Heron's Formula
Textbook Questions
34.
Exemplar Exercise Problems XX
Exercise condition:
1
m.
A rhombus shaped sheet with perimeter \(40\) cm and one diagonal \(12 cm\), is painted on both sides at the rate of \(Rs.5\) per \(m^2\). Find the cost of painting.
Total cost of painting \(=Rs.\)
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