In the context of similar triangles, if you have two triangles that are similar, the ratios of their corresponding sides are equal. For a specific calculation like "7 - 3," it seems there may be a misunderstanding, as this expression simplifies to 4, which does not directly relate to the properties of similar triangles. If you meant to ask about a specific problem involving similar triangles with side lengths or angles, please provide more details for a precise answer.
They are said to be similar but not congruent triangles.
They are similar triangles.
Two equilateral triangles are always similar!
There are no ratios that can be used for triangles that are not similar.
dilating them.
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.
why triangle are similar
Two equilateral triangles are always similar!
There are no ratios that can be used for triangles that are not similar.
Not always, sometimes two obtuse triangles are similar and sometimes they are not similar.
dilating them.
no theycan not
Dilating them
no
for two similar triangles , their corresponding angles are equal.