Find two triangles with sides the same length and put them together. If it makes a square choose a different side, unless they're equilateral and then this is much harder. But do this twice and then put the two parallelogramss together using same length sides again.
How to make trapezium shape using the 6 pieces of tangram
yes,take 2 big triangles.then,take 2 small triangles and a square. first on the right put a triangle facing like a hill.on the left do it the opposite way then put the square in the middle of the 2 triangles and take the 2 small triangles and put them in the middle 2
no way
Yes according to my calculations, it is completely possible. :)
Given two vectors a and b, the area of a parallelogram formed by these vectors is:a x b = a*b * sin(theta) where theta is the angle between a and b, and where x is the norm/length/magnitude of vector x.
no.
Without the triangles of a tangram all that is left is the parallelogram and the small square. So using only the small square yes (the small square itself), otherwise with the square and the parallelogram from a tangram no.
by 1 parallelogram and a triangle
How to make trapezium shape using the 6 pieces of tangram
go to wikipedia and they will give you a picture to show you how to make a triangle it is very easy
Select any side. Divide its length into 8 equal sections using 7 points. From each division point, draw a line parallel to to the adjacent side across the parallelogram. The seven lines will divide the parallelogram into 8 pieces.
yes,take 2 big triangles.then,take 2 small triangles and a square. first on the right put a triangle facing like a hill.on the left do it the opposite way then put the square in the middle of the 2 triangles and take the 2 small triangles and put them in the middle 2
no way
Depends on what level of math you're on, the most simple of ways to explain is this: If you were to divide the circle into many pieces using the radius, let's say eight pieces. You then rearrange them into a parallelogram and each base is half of the circumference. The height of it is the radius, and using the method to find a parallelogram, BxH=A.
Yes according to my calculations, it is completely possible. :)
no because it has to be all equal and right angles
You can dye wool with it, or you can create decorative blocks of it using 9 pieces.