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No They Are Not
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Yes, they are.
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∙ 13y ago
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Is the the semi-circles of two congruent circles always congruent?
Yes.
In a dilation the image is always similar to its pre-image?
Yes, it is.
Are circles in the same plane and having the same center congruent circles?
Yes, it is. Circles that are in the same plane and having the same center are called congruent circles.
If two cylinders are similar and the ratio between the lengths of their edges is 4 3 what is the ratio of their volumes?
it depends whether the area of the circles ontop are the same (pie x diameter) if so, yes. if not, no. 64:27 .
What is required for two triangles to be similar?
If ll the angles of one triangle are the same as the angles of another triangle they are similar. Rotation is always allowed and mirroring often can be allowed.
What shape is always similar?
Squares and circles are always similar.
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.
Which figures are always similar in geometry?
Circles and all regular polygons.
Are two circles sometimes always or never similar to each other?
They can b different sizes
Are all circles congruent?
No. There are big ones, medium ones, and little bitty ones.But all circles are similar.
Are all circles similar?
Yes, all circles are similer, they all have 1 line, all the same shape, any quarter of a circle will always be 25%, but it the line is bigger they still have differances and similarities, e.g a circle can have a radius of 25cm while another can have a radius of 93984389569349billion miles
Are ovals and circles similar?
Yes. Both circles and ovals have no sides.
Why does Pi work for all circles?
Because all circles are similar.
What figures will always be similar to each other?
A square of identical shape but not size is similar. For example, a square is always a square, whether big or small. Or, a box with 4 sides with exactly the same top and bottom will be similar, but these similar or identical boxes can be tiny....or huge. A circle will be similar to other circles, but size could differ.
Is the the semi-circles of two congruent circles always congruent?
Yes.
Why are circles always congruent?
No. They can me different sizes. For a shape to be congruent, they need to me same size and same shape.
Are circles always congruent?
Yes
