What Is The Similar Symbol Called? Symbol Symbol Name Meaning / definition ≅ congruent to equivalence of geometric shapes and size ~ similarity same shapes, not same size Δtriangle triangle shape |x-y| distance distance between points x and y What does this mean ≅? The symbol ≅ is officially defined as U+2245 ≅ APPROXIMATELY EQUAL
How Can You Tell If Two Rectangles Are Similar? Explanation: For two rectangles to be similar, their sides have to be proportional (form equal ratios). The ratio of the two longer sides should equal the ratio of the two shorter sides. However, the left ratio in our proportion reduces. How can you tell if two
How Do You Know If A Triangle Is Similar By AA? AA (Angle-Angle) If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs