A child playing with building blocks, which are of the shape of cubes, has built a structure as shown in fig.13.25. If the edge of each cube is 3 cm, find the volume of the structure built by the children.
Answers
A child playing with building blocks, which are of the shape of cubes, has built a structure as shown in fig.13.25. If the edge of each cube is 3 cm, find the volume of the structure built by the children.
◆ We know that,
↦ Volume of each cube = edge × edge × edge
Now, substitute the values :-
↦ 3 × 3 × 3 cm³ = 27 cm³
↦ Number of cubes in the structure = 15
↦ Therefore, Volume of structure = 27 × 15 cm³
↦ 405 cm³
■ Hence, the volume of the structure built by the children is 405 cm³.
Answer:
A child playing with building blocks, which are of the shape of cubes, has built a structure as shown in fig.13.25. If the edge of each cube is 3 cm, find the volume of the structure built by the children.
◆ We know that,
↦ Volume of each cube = edge × edge × edge
Now, substitute the values :-
↦ 3 × 3 × 3 cm³ = 27 cm³
↦ Number of cubes in the structure = 15
↦ Therefore, Volume of structure = 27 × 15 cm³
↦ 405 cm³
■ Hence, the volume of the structure built by the children is 405 cm³.