6 triangles because there are 180 degrees in a triangle and 6*180 = 1080 degrees which is the sum of the angles in octagon when added up.
depends on what shape that vertex is in
21
When drawing a vector using the triangle method you will draw in the resultant vector using Pythagorean theorem. This is taught in physics.
120
probably, 4. or maybe pi. i believe that the answer is 8.....:)))
Consider the pentagon ABCDE. By drawing diagonals from B, we get: 1. Triangle ABE 2. Triangle BDE 3. Triangle BCD -Ashwin Hendre
The sides of the triangle will always meet at angles such that two of them will appear 'diagonal'. But these are not defined as diagonal lines. There are actually no diagonals intersecting any triangle. Try drawing one and connecting the vertices - it doesn't work and you simply end up tracing over the lines that define the triangle.
6
by drawing them
A kite has two diagonals. To see a drawing that makes it perfectly clear, use the link below.A 4 sided quadrilateral kite has 2 diagonals
4
There are 8
depends on what shape that vertex is in
You Can Get 6 triangles
3 triangles
21
5 triangles.