TEOREMAI TANGENSHO

TEOREMAI TANGENSHO, yake az teoremahoi trigonometri buda, vobastagii bayni darozii tarafho va tangenshoi nimsumma va nimfarqi kunjhoi muqobili tarafhoi muvofiqi sekunjaro ifoda mekunad. Agar a, b du tarafi sekunja va A, V kunjhoi muqobili in tarafho boshand, on goh teoremai tangenshoro chunin ifoda kardan mumkin:

In formula dar matematika bo unvoni formulai Regiomontan mamul ast.