PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
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In the season of Christmas, everyone decorated their home with Christmas trees, stars and gifts. The slant height and the base radius of the Christmas tree is 34 \(cm\) and 14 \(cm\), and the cost of decorating the Christmas tree is \(₹\)90 per \(100 \ cm^2\). Find the total surface area and the cost of decorating the Christmas tree.
The total surface area of the Christmas tree \(=\) \(cm^2\)
Cost of decorating the Christmas tree \(=\) \(₹\)
[Note: Round off the cost to the whole number]
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