Raio Circunscrito

R = a/(2 sen A).

Created by: Renato Passos, Eng. de Software
Reviewed by: Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

a

Ângulo A (°)

R

2,887

Formula

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sec/csc/cot arcsec arccsc arccot sen(a+b)cos(a+b)sen(2a)cos(2a)