A box of sticks of equal lengths is provided.The minimum number sticks needed to build a frame to enclose a 3 dimensional volume is
1. 6
2. 12
3. 3
4. 8
Answers
The minimum number sticks needed to build a frame to enclose a 3 dimensional volume is 12 and option (2) is correct.
Step-by-step explanation:
Given:
A box of sticks of equal lengths is provided.
to build a frame to enclose a 3 dimensional volume.
To Find:
The minimum number sticks needed to build a frame to enclose a 3 dimensional volume.
Concept Use:
Shapes which can be measured in 3 directions are known as three-dimensional shapes. Length, width, and height (or depth or thickness) are the three dimensions of three-dimensional shapes
A cube is a solid or three-dimensional shape which has 6 square faces. The cube has properties like all edges are equal,8 vertices,12 edges and 6 faces.
Solution:
As given,a box of sticks of equal lengths is provided.
Length of sticks of box are equal.
As given,to build a frame to enclose a 3 dimensional volume.
A cube frame can be build with the help of minimum 12 sticks.
It will definitely enclose 3 dimensional figure.
Thus,the minimum number sticks needed to build a frame to enclose a 3 dimensional volume is 12 and option (2) is correct.
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