= V369
= V9.41
= 3V41
b. x^2 = 13^2 - 5^2
x = V169 - 25
= V144
= 12
c. a^2 = 10,6^2 - 5,6^2
a = V112,36 - 31,36
= V81
= V369
= V9.41
= 3V41
b. x^2 = 13^2 - 5^2
x = V169 - 25
= V144
= 12
c. a^2 = 10,6^2 - 5,6^2
a = V112,36 - 31,36
= V81
Editor: Dian Effendi