Question

Calculati complementul si suplementul ungiului de :a) 73° b) 37°43' c) 58°33'30"

Answer 1

Complementul unghiurilor:
90°-73°=17°
90°-37°43'=89°60'-37°43'=52°17'
90°-58°33'30''=89°59'60''-58°33'30''=31°26'30''

Complementul unghiurilor:
180°-72°=107°
180°-37°43'=179°60'-37°43'=142°17'
180°-58°33'30''=179°59'60''-58°33'30''=121°26'30''