3 because equilateral triangles are triangles that have 3 congruent sides.
Equilateral triangles have three congruent sides and three congruent angles
9
All triangles have 3 sides.
all triangles have three sides
A pentagon has 3 triangles and 5 sides
it has 4 sides that are triangles
It is an isosceles triangle with 2 equal sides.
Normally just the one triangle but as many as you like providing that the given 3 acute angles add up to 180 degree.
27. that is, if the triangles are not connected.
A triacontakaidigon is a polyhedron with 32 sides. If the sides are all triangles, then there are 32 triangles in a triacontakaidigon, but a triacontakaidigon does not need to have triangular shaped sides.
A triangle has three sides, so six triangles have 6 * 3 = 18 sides altogether.
Three sides per triangle.
There are 11 triangles in an undecagon. The number of sides of a polygon is the number of triangles it has.
3 because equilateral triangles are triangles that have 3 congruent sides.
To determine the number of triangles that can be formed with side lengths of 4m, 4m, and 7m, we can use the triangle inequality theorem. For a triangle to exist, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 4m + 4m = 8m, which is greater than 7m. Therefore, a triangle can be formed. Since all three sides are equal in length, this triangle is an equilateral triangle. So, there is only one triangle that can be formed with side lengths of 4m, 4m, and 7m.
seven There are five triangles in a heptagon. In ay convex polygon the triangles are two less than the sides. So a heptagon which has 7 sides, contains 5 triangles. There are five triangles in a heptagon. In ay convex polygon the triangles are two less than the sides. So a heptagon which has 7 sides, contains 5 triangles.