AC²=AB²+BC²
AC²=3²+4²
AC²=9+16
AC²=25
AC=5.
cos a=ab/ac
=3/5
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
AC²=AB²+BC²
AC²=3²+4²
AC²=9+16
AC²=25
AC=5.
cos a=ab/ac
=3/5