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About Similar Triangles Formula
We must first understand when two figures are stated to be similar before learning the comparable triangles formula. If a series of transformations, such as scaling, flipping, sliding, or turning, may be used to create one figure from another. Similar figures have the same shape but aren't always the same size.
If two triangles are similar in the following ways:
- corresponding angles are equal
- corresponding sides are in the same ratio
We do not, however, need knowledge about all sides and angles to confirm that the two triangles are comparable.
If two triangles are similar, there are three criteria to use.
- AA (Angle Angle): When any two of the triangles' angles are the same, the triangles are said to be similar.
- SAS (Side Angle Side): Two triangles are comparable if they have two pairs of sides in the same ratio and the included angles are likewise equal.
- SSS (Side Side Side): Two triangles are comparable if they have three pairs of sides with the same ratio.
The symbol used to denote similarity between triangles is '~'.Triangles ABC & DEF are similar as denoted by the?ABC∼?DEF.
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