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How do you make five triangles with ten toothpicks?
You can make 5 triangles out of 9 toothpicks. With 6 toothpicks, make a large triangle with 2 toothpicks for each side. Now, take individual toothpicks, and make a smaller triangle inside the larger one by joining the midpoints of the sides of the previous triangle. (The vertices of the smaller triangle are the midpoints of the sides of the larger one).
How do you make 10 toothpicks out 9 toothpicks without breaking them?
To solve this, you simply have to put the toothpicks in the shape of a 1 and a 0 to make "10"
What level will use 24 toothpicks if you continue a design made to form triangles First level uses 3 Second level uses 6 Third level uses 9 toothpicks etc?
There is a pattern here: Level 1 uses 3 = 3 × 1 toothpicks Level 2 uses 6 = 3 × 2 toothpicks Level 3 uses 9 = 3 × 3 toothpicks So it looks like each level uses 3 times the level number of toothpicks. ı→ 3 × level = 24 → level = 24 ÷ 3 = 8 So Level 8 uses 24 toothpicks.
What 3d object can you make using 2 triangles 3rectangles?
A triangular prism which will have 5 faces, 9 edges and 6 vertices
What is 2 triangle faces 9 edges?
It is a triangular prism that has 5 faces (2 of which are triangles), 9 edges and 6 vertices
