Find the total cost of painting all the sides
of a cube of edge 4.2 cm at the rate of
1.50 per cm sq
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Answer:
TSA or cube is a cube =6a sq
One adge is 4.2 cm
a=4.2
TSA Of Cube =6× (4.2)Sq
= 105.84Sq
The coast of 1cm sq is1.50
total coast is =105.84× 1.50
Ans=158.76
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