Thursday
March 23, 2017

Post a New Question

Posted by on Monday, December 3, 2012 at 11:27pm.

Hi Steve,

You helped me with a question earlier today about finding surface area of a triangular prism with the base being an equilateral triangle . I got the answer 386.6 Is this correct.? I tried to follow your equation and am having a bit of trouble. Thanks for all your help.

  • Math - , Monday, December 3, 2012 at 11:43pm

    That's what I get.

    if you have a hard time figuring the area of an equilateral triangle, it's time for some further review. It's a 30-60-90 right triangle on each side of the altitude because each angle of the main triangle is 60 degrees.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question