Three cubes of side 3cm kept together. Find cuboid formed?
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1
Length of new figure=3+3+3=9cm
Breadth and Height would be 3cm each.
Total surface area = 2(9*3+3*3+9*3)
=2(27+9+27)
=2*63 =126cm2
Breadth and Height would be 3cm each.
Total surface area = 2(9*3+3*3+9*3)
=2(27+9+27)
=2*63 =126cm2
Answered by
2
Volume of cube= (3x3x3)cm^3.= 27 cm^3.
So, volume of the cuboid= (3 x 27)cm^3. = 81 cm^3.
So, volume of the cuboid= (3 x 27)cm^3. = 81 cm^3.
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