Question

Three cubes of side 7cm are joined together , Find it's volume

Answer 1

Answer:

The volume of cubes = (x)^3

= (7)^3

= 343

Answer 2

1029 cm^3 is your answer

$edge \: of \: cube \: = 7 \: cm \\ volume \: of \: 1 \: cube = {edge}^{3} \\ = ( {7})^{3} \\ = 7 \times 7 \times 7 \\ = 343 \: {cm}^{3} \\ volume \: of \: combined \: cube \: = volume \: \times 3 \\ = 343 \times 3 \\ = 1029 \: {cm}^{3}$

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