a closed box is made up of wood which is 1 centimetre take the outer dimensions of the box is 5 cm into 4 cm into 7 cm find the volume of the Woods
Answers
Answered by
2
The closed box has 6 faces...and as mentioned the wood is 1cm thick....
on separating these faces.... we get two faces of dimensions 7cmx5cmx1cm(thickness of wood) again two faces of dimensions 5cmx4cmx1cm and remaining two faces of dimensions 4cmx7cmx1cm
on calculating volume of each face... and thereby adding it will give you the volume of woods i. e. 166cu. cm
on separating these faces.... we get two faces of dimensions 7cmx5cmx1cm(thickness of wood) again two faces of dimensions 5cmx4cmx1cm and remaining two faces of dimensions 4cmx7cmx1cm
on calculating volume of each face... and thereby adding it will give you the volume of woods i. e. 166cu. cm
Similar questions