c2ef32f23e Triangle ppt 1. TRIANGLES . HERONS FORMULA Herons Formula can be used in finding area of all types of Triangles. . Triangle and its properties 29,455 views. Share . Triangles and their properties . itutor. The Element Of Line ebrosnan. Types Of Triangles starbuck. Triangles and their properties Area of triangle When base and . When all sides are . Types of triangles and their properties pdf - 1276127. Acute Triangle . All angles are less than 90 Right Triangle . The formula works for all triangles. Note: a simpler way of writing the formula is bh/2.