Kąt alfa jest ostry i tg alfa=4/3. Oblicz sin alfa+cos alfa.
tg=4/3
tg=sinus/cosinus
wiec sinus + cos = 4+3=7
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
tg=4/3
tg=sinus/cosinus
wiec sinus + cos = 4+3=7