a) c = sqrt(a^2 + b^2) = sqrt(12^2 + 16^2) = sqrt(144 + 256) = sqrt(400) = 20
б) b = sqrt(c^2 - a^2) = sqrt(25^2 - 24^2) = sqrt(625 - 576) = sqrt(49) = 7
в) c = sqrt(a^2 + b^2) = sqrt(1^2 + 2^2) = sqrt(1 + 4) = sqrt(5)
г) a = sqrt(c^2 - b^2) = sqrt(20^2 - 18^2) = sqrt(400 - 324) = sqrt(76) = 2sqrt(19)
a) c = sqrt(a^2 + b^2) = sqrt(12^2 + 16^2) = sqrt(144 + 256) = sqrt(400) = 20
б) b = sqrt(c^2 - a^2) = sqrt(25^2 - 24^2) = sqrt(625 - 576) = sqrt(49) = 7
в) c = sqrt(a^2 + b^2) = sqrt(1^2 + 2^2) = sqrt(1 + 4) = sqrt(5)
г) a = sqrt(c^2 - b^2) = sqrt(20^2 - 18^2) = sqrt(400 - 324) = sqrt(76) = 2sqrt(19)