👤

Sagot :

Soit ABC un triangle rectangle tel que ab=4x+8 bc=5x+10 .Calculer ac
AC²=AB²+BC²
     =(4x+8)²+(5x+10)²
     =16(x+2)²+25(x+2)²
     =41(x+2)²
donc AC=(x+2)rac(41)
    

Other Questions

© 2024 IDNLearn. All rights reserved.