There was a question on my math test today and i didnt even understand the problem. I want to see if anyone else knows how to do it. So here it goes:(adsbygoogle = window.adsbygoogle || []).push({});

"Use Calculus to prove which vertex angle an isoseles triange the greatest area"

I think your supposed to find a equation for Area and Perimeter. Then take one of the equations and solve for a variable. Plug it into the next equation and then differentiate, like i would do on optimization problems, but i didnt know how to do it with this problem. Below is the figure given.

**Physics Forums - The Fusion of Science and Community**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Problem on test today

Loading...

Similar Threads for Problem test today | Date |
---|---|

A Maximization problem using Euler Lagrange | Feb 2, 2018 |

A Maximization Problem | Jan 31, 2018 |

Divergence test problem | Aug 3, 2012 |

Test problem | Nov 30, 2007 |

Probability problem - Test Cheaters | Jun 9, 2006 |

**Physics Forums - The Fusion of Science and Community**