Post a New Question


posted by .

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 -

    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
Your Answer

Related Questions

More Related Questions

Post a New Question