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Are two obtuse triangles always similar?
Not always, sometimes two obtuse triangles are similar and sometimes they are not similar.
Two equilateral triangles are sometimes similar?
Two equilateral triangles are always similar!
Are a scalene triangle and an isoceles triangles sometimes always or never similar?
Sometimes similar but it depends
Are two obtuse triangles sometimes always or never similar?
sometimes
Are Two isosceles triangles are sometimes always or never similar to each other?
Sometimes.
What do you call two triangles with proportional sides?
They are said to be similar but not congruent triangles.
Which pair of triangles must be similar?
Pairs of triangles, in general, do not have to be similar.
What is the term used for the Triangles whose corresponding angles are equal?
They are similar triangles.
Are two equilateral triangles sometimes always or never similar to each other?
Since triangles have three sides and must have interior angles equal to pi or 180o, the three interior angles in all equilateral triangles will be pi/3 or 60o.However, equilateral triangles must also have equal side lengths. Since equilateral triangles with interior angles of 60o will not necessarily have the same side lengths, two equilateral triangles will sometimes be similar to each other.
How do the ratios of side lenghts compare for triangles that are not similar?
There are no ratios that can be used for triangles that are not similar.
Why are triangles similar?
why triangle are similar
How can similar triangles be made into congruent triangles?
dilating them.
