matematyka z plusem cz.3 dam naj za wykonanie zadania 5 ze strony 105.musi być to zadanie obliczone twierdzeniem Pitagorasa. Musze mieć to na jutro.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
6^2+4^2=a^2
a^2=52
a=√52
a=√4*13
a=2√13
3√5^2+3√3^2=b^2
b^2=15+9
b^2=24
b=√4*6
b=3√2
5^2+x^2=5^2
x^2=25-9
x^2=16
x=4
4^2+2^2=c^2
c^2=20
c=2√5