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Are circles sometimes never or always similar?
Circles are congruent when they have the same radius and they are similar when their radii are different in lengths.
Are a scalene triangle and an isoceles triangles sometimes always or never similar?
Sometimes similar but it depends
The statement two parallelograms are similar is always never or sometimes true?
It is sometimes true that two parallelograms are similar. The could be congruent, or dissimilar in that one is not an enlargement of the other.
Are two right triangles sometimes always or never similar to each other?
Always because they have to be 90 degrees, but it could be sometimes I guess if you factor in their different sizes.
Are two parallelograms always similar?
Sometimes * * * * * Never. A parallelogram has two pairs of equal angles opposite one another. A trapezoid does not.
Are circles sometimes never or always similar?
Circles are congruent when they have the same radius and they are similar when their radii are different in lengths.
Are two hexagons always sometimes or never similar?
sometimes
Are two obtuse triangles sometimes always or never similar?
sometimes
Are a scalene triangle and an isoceles triangles sometimes always or never similar?
Sometimes similar but it depends
Is an isosceles and a scalene triangle always sometimes or never similar?
Never
Is two squares always sometimes or never similar?
Yes
Are Two isosceles triangles are sometimes always or never similar to each other?
Sometimes.
Are two congruent pentagons either always sometimes and never similar?
If they are congruent they must be similar.
Is two regular polygons always sometimes or never similar?
If they have the same nuber of sides (angles) then always. If not then never. So, overall, I suppose the answer is sometimes - depending on the number of sides.
The statement two parallelograms are similar is always never or sometimes true?
It is sometimes true that two parallelograms are similar. The could be congruent, or dissimilar in that one is not an enlargement of the other.
Are two rhombuses always-sometimes or never similar?
Sometimes. Remember, in order for two polygons to be similar, their angles must be congruent, and their corresponding sides must be proportional. In a rhombus, it is always possible for the angles to differ.
Are two right triangles sometimes always or never similar to each other?
Always because they have to be 90 degrees, but it could be sometimes I guess if you factor in their different sizes.
