Question

Preciso de ajuda ‍♀️
Teorema de pitagoras

Answer 1

10*2=6*2+y*2
100=36+y*2
y*2=100-36
y*2=64
y= raiz de 64
y=8

x*2=y*2+9*2
x*2= 8*2+81
x*2=64+81
x*2=145
x=raiz de 145