Find the surface area of the right prism with an equilateral triangular base with side 12.6 cm and height 21.3cm. I know I have to find the area of the base triangle first but how do I do that?

Question

anonymous · Answer

12.6 x 21.3 is that what you were looking for?

anonymous · Answer

I am not sure. ?

anonymous · Answer

well that's the best answer I can give right now... I'm also doing those kind of math problems myself. :)

anonymous · Answer

ya they are pretty difficult for me to understand. Thanks.