a cubical box with a square bas of length 3.5cm is to be covered with chart paper. how much paper needed to cover the box?
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The box is cubical, therefore all the sides are of 3.5cm.
For covering the box with chart paper we have to find the TSA of cube.
TSA = 6a^2
=6*3.5*3.5
=73.5cm^2 chart paper is required.
For covering the box with chart paper we have to find the TSA of cube.
TSA = 6a^2
=6*3.5*3.5
=73.5cm^2 chart paper is required.
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