Right triangle with sides length 3 cm 4 cm 5 cm July 8, 2019 16 32 64 128 Right triangle with sides length 3 cm 4 cm and 5 cm picture Right triangle with sides length 3 cm 4 cm and 5 cm drawing In a right triangle one angle measures x° where sin ° = x 4 5 . what is cos(90° − °) x
