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Sometimes
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Never. A parallelogram has two pairs of equal angles opposite one another. A trapezoid does not.
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∙ 10y ago
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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.
Opposite angles of all parallelograms are always?
opposite angles of all parallelograms are always equal.
Are all parallelograms similar?
they are not
Is a rectangle always a parallelogram?
Yes, Rectangles are always parallelograms
Are two obtuse triangles always similar?
Not always, sometimes two obtuse triangles are similar and sometimes they are not similar.
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.
If two parallelograms are similar then the corresponding angles are what?
If two parallelograms are similar then the corresponding angles are EQUAL.
What will always be similar a two different squares b two different rectangles c two different rhombuses d two different parallelograms?
a) two different squares
Are parallelograms and trapezoids always similar?
yes * * * * * Never. A parallelogram has two pairs of equal angles opposite one another. A trapezoid does not.
If two parallelograms are similar what do you know about the ratios of the two side lengths within one parallelograms and the ratios of the correspondingside lengths in the other parallelogram?
If and when two parallelograms are similar, you know that the ratio of two side lengths within one parallelogram will describe the relationship between the corresponding side lengths in a similar parallelogram. If and when two parallelograms are similar, you know that the ratio of corresponding side lengths in the other parallelogram will give you the scale factor that relates each side length in one parallelogram to the corresponding side length in a similar parallelogram.
Parallelograms are squares is that sometimes always or never true?
Parallelograms are squares is sometimes true. Squares are parallelograms is always true. Rhomboids are parallelograms is also always true. So not all parallelograms are squares but some are.
Are parallelograms similar?
No,they are not similar
What formula do you use to find out if two parallelograms are similar?
u dont use a formula
Are parallelograms and trapezoids similar?
no
Opposite angles of all parallelograms are always?
opposite angles of all parallelograms are always equal.
Are all parallelograms similar?
they are not
Is a parallelograms always trapezoids?
no
