The diagonals of a square for example divides it into 4 isosceles triangles
Yes
No.
A square.
To create two right triangles and an isosceles trapezoid by drawing two straight lines through a square, draw one line to be one of the diagonals of the square. Draw the other line parallel to the first. The three pieces shown are two right triangles and an isosceles trapezoid.
The diagonals of a square for example divides it into 4 isosceles triangles
Yes
No.
A square.
To create two right triangles and an isosceles trapezoid by drawing two straight lines through a square, draw one line to be one of the diagonals of the square. Draw the other line parallel to the first. The three pieces shown are two right triangles and an isosceles trapezoid.
A square
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
the squares diagonal are all congruent to each other, and the diagonals make 4 isoceles triangles.
0.5
Only the square has.
A polygon that can be divided into 4 triangles is a quadrilateral. A quadrilateral is a polygon with four sides and four vertices. By drawing a diagonal from one vertex to the opposite vertex, a quadrilateral can be divided into two triangles. By drawing another diagonal from the other two vertices, the quadrilateral can be further divided into a total of four triangles.
You would have 8 right-angled triangles inside the square.