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In geometry what does similar mean?

In geometry, similar refers to two figures that have the same shape but may differ in size. Specifically, similar figures have corresponding angles that are equal and corresponding sides that are proportional in length.


If two figures are similar how can you find a missing side length?

To find a missing side length in similar figures, you can use the property that corresponding sides of similar figures are in proportion. Set up a ratio using the lengths of the known corresponding sides from both figures. For example, if the ratio of the sides of Figure 1 to Figure 2 is known, you can express the relationship as a proportion and solve for the missing side length. This can be represented mathematically as (\frac{a}{b} = \frac{c}{d}), where (a) and (b) are corresponding sides, and (c) is the known side from one figure, with (d) being the unknown side in the other figure.


What is a ratio of corresponding side lengths are proportional?

A ratio of corresponding side lengths being proportional means that the lengths of sides from two similar geometric figures have a consistent relationship. For instance, if two triangles are similar, the ratio of the lengths of their corresponding sides is the same across all three pairs of sides. This proportionality allows for the use of scale factors in calculations involving the figures, such as area and perimeter. Thus, if one triangle has sides of length 3, 4, and 5, and the similar triangle has sides of length 6, 8, and 10, the ratio of corresponding sides is 1:2.


What are similar solids?

similar shapes have corresponding angles that are equal. Also, any length in one shape is equal to the scale factor times the corresponding length in the other shape.


Similar triangles are triangles whose corresponding angles are congruent and whose corresponding sides are in length?

proportional

Related Questions

When are two similar figures also congruent?

If the scale factor is 1. That is, if a pair of corresponding sides are the same length.


In geometry what does similar mean?

In geometry, similar refers to two figures that have the same shape but may differ in size. Specifically, similar figures have corresponding angles that are equal and corresponding sides that are proportional in length.


What is Corresponding sides of congruent figures are?

Of the same length.


If two figures are similar how can you find a missing side length?

To find a missing side length in similar figures, you can use the property that corresponding sides of similar figures are in proportion. Set up a ratio using the lengths of the known corresponding sides from both figures. For example, if the ratio of the sides of Figure 1 to Figure 2 is known, you can express the relationship as a proportion and solve for the missing side length. This can be represented mathematically as (\frac{a}{b} = \frac{c}{d}), where (a) and (b) are corresponding sides, and (c) is the known side from one figure, with (d) being the unknown side in the other figure.


Two similar figures have sides in the ratio of 2 3 If a side of the smaller triangle has a length of 7 what is the length of the corresponding side of the other triangle?

10 1/2


How do you construct a similar figure?

The two defining requirements of similar figures is that the corresponding angles are all equal and that the ratio of corresponding sides is a constant.So if you know the ratio, R, then draw a line parallel to a line of the first figure whose length is R*(length of line in first figure). At its end, draw an angle congruent to the corresponding angle in the first figure. Draw the other arm of the angle so that its length is R*(length of the corresponding line in the first figure). Continue until you return to the starting point.


What are similar solids?

similar shapes have corresponding angles that are equal. Also, any length in one shape is equal to the scale factor times the corresponding length in the other shape.


If to polygons are similar how can you find the scale factor?

You divide a length of one polygon by the corresponding length in the other polygon. Any length will do, as long as you use the corresponding length in both.


Similar triangles are triangles whose corresponding are congruent and whose corresponding sides are proportional in length?

angles


Similar triangles are triangles whose corresponding angles are congruent and whose corresponding sides are in length?

proportional


What are figures that have congruent corresponding parts.?

Figures that have congruent corresponding parts are known as congruent figures. This means that all corresponding sides and angles of the figures are equal in measure. For instance, if two triangles are congruent, each side of one triangle is equal in length to the corresponding side of the other triangle, and each angle matches as well. Congruence is often denoted using the symbol "≅".


Are all the squares are similar?

Yes, all squares are similar because they have the same shape but can differ in size. Similar figures have corresponding angles that are equal and corresponding sides that are proportional. Since all squares have four right angles and their sides are all equal in length, any square can be transformed into another through scaling. Thus, they maintain their properties regardless of size.