Area: T = 86.30217960416 Perimeter: p = 56 Semiperimeter: s = 28
Angle ∠ A = α = 18.42986696038° = 18°25'43″ = 0.32216409613 rad Angle ∠ B = β = 47.52992544904° = 47°31'45″ = 0.83295419819 rad Angle ∠ C = γ = 114.0422075906° = 114°2'31″ = 1.99904097104 rad
Height: ha = 19.17881768981 Height: hb = 8.21992186706 Height: hc = 6.63985996955
Median: ma = 23.22002155162 Median: mb = 16.37883393542 Median: mc = 9.59216630466
Inradius: r = 3.08222070015 Circumradius: R = 14.23549297042
Vertex coordinates: A[26; 0] B[0; 0] C[6.07769230769; 6.63985996955] Centroid: CG[10.69223076923; 2.21328665652] Coordinates of the circumscribed circle: U[13; -5.79994158054] Coordinates of the inscribed circle: I[7; 3.08222070015]
Exterior(or external, outer) angles of the triangle: ∠ A' = α' = 161.5711330396° = 161°34'17″ = 0.32216409613 rad ∠ B' = β' = 132.471074551° = 132°28'15″ = 0.83295419819 rad ∠ C' = γ' = 65.95879240942° = 65°57'29″ = 1.99904097104 rad