👤

Sagot :

hey
2
CAB triangle rectangle en A
Dapres théorème de pythagore
CB^2= CA^2 + AB ^2
CB^2 = 4^2 + 5^2
CB^2 = 16+ 25
CB^2 = 41
CB = racine carre de 41 = 6,4 cm

Other Questions

© 2024 IDNLearn. All rights reserved.