djfifrgrgre invented triangles
Cindy pham invented triangles she was one of the most popular inventers
Trigonometric ratios are characteristics of angles, not of lengths. And, by definition, the corresponding angles an similar triangles have the same measures.
If the angles are the same and the sides are proportional by ratio then they are said to be similar triangles.
That's the definition of trigonometry. Triangles are completely dependent upon their side lengths, and can be defined by only three values.
djfifrgrgre invented triangles
They are said to be similar but not congruent triangles.
Pairs of triangles, in general, do not have to be similar.
They are similar triangles.
Cindy pham invented triangles she was one of the most popular inventers
There are no ratios that can be used for triangles that are not similar.
Two equilateral triangles are always similar!
why triangle are similar
Not always, sometimes two obtuse triangles are similar and sometimes they are not similar.
Dilating them
no theycan not
dilating them.