I have a questions that I can't seem to answer, and I'm sure its pretty simple...I am very weak in Math, and I'm learning this on my own (homeschool). So here it is:
I have to include the proper units ex. cm, in, m, etc....and I have to show all work!
1. Find the lateral area of a regular triangular pyramid with base edge 3 in and slant height 4 in.