Not the exact same, one has proportionally larger sides than the other. Angles in both are the same.
It is similar
two geometrical object are called similar if they both have the same shape, or one has the same shape as the mirror image of the other
An equilaterial triangle is always similar, because the corresponding angles are conqruent, it has the same basic shape, and it has a scale factor.
NO!!! The word' congruent' means 'exactly the same' , both in size, area and shape. Since a triangle has 3 sides, and a square has four sides, they are NEITHER the same size NOR shape. They are NOT congruent, but INCONGRUENT. Do NOT confuse with 'similar'. 'Similar' means same shape, same angles, BUT different area. Both terms have specific mathematical meanings, so be careful.
No. For example the triangles with sides {3, 4, 5} and {6, 8, 10} are similar but not congruent.
It is similar
Providing that the interior angles are the same andhas the same shape it can be congruent or similar
Triangles are similar if they have the same shape (can be different sizes). As long as they are the same shape, one can be rotated or bigger than the other.
two geometrical object are called similar if they both have the same shape, or one has the same shape as the mirror image of the other
An equilaterial triangle is always similar, because the corresponding angles are conqruent, it has the same basic shape, and it has a scale factor.
triangle
Triangles that are the same shape but not the same size. In order to be a similar triangle, their numbers have to form proportions with the numbers of the similar triangle.
NO!!! The word' congruent' means 'exactly the same' , both in size, area and shape. Since a triangle has 3 sides, and a square has four sides, they are NEITHER the same size NOR shape. They are NOT congruent, but INCONGRUENT. Do NOT confuse with 'similar'. 'Similar' means same shape, same angles, BUT different area. Both terms have specific mathematical meanings, so be careful.
A equilateral triangle and a normal triangle.
No. For example the triangles with sides {3, 4, 5} and {6, 8, 10} are similar but not congruent.
Three sided polygons would be triangles. Triangles that have the same shape (same angle measures) but are different sizes (different side lengths) would be called similar triangles. In similar triangles, corresponding sides have lengths in the same ratio. If triangle ABC is similar to triangle DEF, then: AB/DE = BC/EF = AC/DF.
They are a shape they are also both a polygon!