I solved the problem 2 dimensionally, I saw that three matches made one triangle, I had enough matches for two, so if I double the number of pieces, I'll have enough to create 4, so I could equally split the matches down the middle so the parts are all still equivalent; and I'd have enough to create 4 triangles. I guess if it ain't broke...
I don't know if it is a thing for people to post their sources of where they received the information that they are teaching, but I would like to see the sources you studied to make this video.
I solved it in a different way, 2D. I made an equilateral triangle with 3 matches then made an identical one but flipped inside the first triangle. This made 4 small equilateral triangles at the corners and 1 parallelogram in the middle. So this achieved the purpose of 4 equilateral triangles.
A piramide normally has a square base area, but when you make a piramide with a triangle base area (and equal sides), it becomes a tetrahedron, the first platonic solid. Which is made out of four equilateral triangles.
Just the video I wanted, Thank you
I solved the problem 2 dimensionally, I saw that three matches made one triangle, I had enough matches for two, so if I double the number of pieces, I'll have enough to create 4, so I could equally split the matches down the middle so the parts are all still equivalent; and I'd have enough to create 4 triangles. I guess if it ain't broke...
I did the same... make the first triangle with 3 matches and use 3 remaining to join the center of each side of the triangle
I just did a square with a diagonal cross in it?
thanks
I don't know if it is a thing for people to post their sources of where they received the information that they are teaching, but I would like to see the sources you studied to make this video.
Is this a troll comment?
Your voice is addictive, a nice explanation!
I solved it in a different way, 2D. I made an equilateral triangle with 3 matches then made an identical one but flipped inside the first triangle. This made 4 small equilateral triangles at the corners and 1 parallelogram in the middle. So this achieved the purpose of 4 equilateral triangles.
good demonstration with sweet voice
I started this video accidentally
I was expecting the guy from maths🤧
Hayss
Everything is fine, you just forgot to put the nose on the smiley face.
We solve problems on a regular day basis.
Pyramid and equilateral triangle aren't the same? Or are they?
A piramide normally has a square base area, but when you make a piramide with a triangle base area (and equal sides), it becomes a tetrahedron, the first platonic solid. Which is made out of four equilateral triangles.