Question

determine o valor de x

Answer 1

teorema de pitagoras!:

10^2 = 8^2 + x^2
100 = 64 + x^2
100-64 = x^2
36 = x^2
√36 = 6

x=6

Answer 2

10²= 8²+x²

100=64+x²

100-64=x²

36=x²

raiz quadrada de 36=6

x=6