English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

1 answers

You have to use Pythagoras theorem (twice). First, find the length of the base diameter and use half this as the length of one side (call it X) . You then have X^2 + 12^2 = side^2.
Do the maths. It's easy.

2007-07-30 14:27:10 · answer #1 · answered by jemhasb 7 · 0 0

fedest.com, questions and answers