Question

exige o teorema de Pitágoras para resolver

Answer 1

(BC)^2 = (ac)^2 + (ab)^2

x^2 = 10^2 + 24^2

x^2 = 100 + 576

x^2 = 676

x = √676

x = 26

BC = x

X = 2.r

26 = 2r

2r = 26

r = 26/2

r = 13