File: /var/www/content-sp/wiris-formulas/117165982581ab6f0a7f7db6f90448c8.ini
mml=<math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle mathsize="12px"><mo>(</mo><mi mathvariant="normal">s</mi><mo>)</mo><mo> </mo><mo>=</mo><mo> </mo><mfrac><mrow><mn>20</mn><mo>+</mo><mn>7</mn><mo>+</mo><mn>15</mn></mrow><mn>2</mn></mfrac><mo> </mo><mo>=</mo><mo> </mo><mfrac><mn>42</mn><mn>2</mn></mfrac><mo>=</mo><mn>21</mn><mo> </mo><mi>सेमी</mi><mspace linebreak="newline"/><mo>∴</mo><mo> </mo><mo> </mo><mo> </mo><mo>∆</mo><mi>ABC</mi><mspace linebreak="newline"/><mo>=</mo><msqrt><mi mathvariant="normal">s</mi><mfenced><mrow><mi mathvariant="normal">s</mi><mo>-</mo><mi mathvariant="normal">a</mi></mrow></mfenced><mfenced><mrow><mi mathvariant="normal">s</mi><mo>-</mo><mi mathvariant="normal">b</mi></mrow></mfenced><mfenced><mrow><mi mathvariant="normal">s</mi><mo>-</mo><mi mathvariant="normal">c</mi></mrow></mfenced></msqrt><mspace linebreak="newline"/><mo>=</mo><msqrt><mn>21</mn><mfenced><mrow><mn>21</mn><mo>-</mo><mn>7</mn></mrow></mfenced><mfenced><mrow><mn>21</mn><mo>-</mo><mn>20</mn></mrow></mfenced><mfenced><mrow><mn>21</mn><mo>-</mo><mn>15</mn></mrow></mfenced></msqrt><mspace linebreak="newline"/><mo>=</mo><msqrt><mn>21</mn><mo>×</mo><mn>14</mn><mo>×</mo><mn>6</mn></msqrt><mo> </mo><mo>=</mo><mo> </mo><mn>42</mn><msup><mo> </mo><mn>2</mn></msup><mo> </mo><mi>सेमी</mi><mo> </mo></mstyle></math>