They are both shapes and an octagon can be made up of six or more triangles. Other than that they are not similar. A triangle must have three sides. An octagon must have eight sides.
The angles for congruent shapes and the angles in similar shapes are all the same. All the sides are also proportional in both. Basically, all congruent shapes are similar but not all similar shapes are congruent.
anything smaller than the triangle
equilateral triangle, isosceles triangle, and theres more but i forgot.
Because triangle are shapes too
Similar shapes.
They are both shapes and an octagon can be made up of six or more triangles. Other than that they are not similar. A triangle must have three sides. An octagon must have eight sides.
An equilateral triangle can not have "other" shapes.
a triangle
The angles for congruent shapes and the angles in similar shapes are all the same. All the sides are also proportional in both. Basically, all congruent shapes are similar but not all similar shapes are congruent.
square,triangle
anything smaller than the triangle
Non-examples of similar shapes include a rectangle and a triangle, as they have different numbers of sides and angles. Another example is a circle and an oval; while both are curved shapes, their proportions and dimensions differ significantly. Additionally, a square and a rhombus, although both have four sides, do not have the same angle measures, making them not similar.
equilateral triangle, isosceles triangle, and theres more but i forgot.
Because triangle are shapes too
triangle
triangle