Three triangles
There will be 3 triangles.
use the formula s-2 (s=sides) there are 2 triangles in a square, which has 4 sides:4-2=2 there are 3 triangles in a pentagon, which has 5 sides:5-2=3 so, there should be 48 triangles in a shape with 50 sides:50-2=48
yes
Divide the rectangle in half, so you have two squares. Then cut each of these squares in half by drawing a straight line from the top left hand corner to the bottom right hand corner. Then you'll have four right angle triangles. * * * * * A rectangle, divided in half need not give a square. Try it with an A4 sheet of paper. A much simpler answer is to draw the two diagonals.
35. To check this, you need to check every possible type of triangle, and then consider that there are 5 of this type (or in one case, 10), and add everything up.
4/(7) = 4/7 is the ratio of circles to triangles. Some prefer to express this as 4:7.
3 triangles
Consider the pentagon ABCDE. By drawing diagonals from B, we get: 1. Triangle ABE 2. Triangle BDE 3. Triangle BCD -Ashwin Hendre
5 triangles.
4
A regular hexagon can be divided into 6 equilateral triangles by drawing diagonals between opposite vertices, if that helps.
6
You Can Get 6 triangles
Number of sides minus 2 equals the number of triangles within the polygon.
There are 8
depends on what shape that vertex is in
it's 3 triangles
If you are merely drawing from one vertex to all the others, the number of triangles in any n-sided figure is equal to n-2. In this case, a heptagon has seven sides, and thus (7 - 2) = 5 triangles can be drawn.