# Triangle calculator AAS

Please enter two angles and one opposite side
°
°

### Right scalene triangle.

Sides: a = 0.075   b = 0.07876457135   c = 0.02200961894

Area: T = 0.00107536071
Perimeter: p = 0.1732741903
Semiperimeter: s = 0.08663709515

Angle ∠ A = α = 75° = 1.3098996939 rad
Angle ∠ B = β = 90° = 1.57107963268 rad
Angle ∠ C = γ = 15° = 0.26217993878 rad

Height: ha = 0.02200961894
Height: hb = 0.01994114284
Height: hc = 0.075

Median: ma = 0.04325453503
Median: mb = 0.03988228568
Median: mc = 0.07656701011

Inradius: r = 0.0098725238
Circumradius: R = 0.03988228568

Vertex coordinates: A[0.02200961894; 0] B[0; 0] C[0; 0.075]
Centroid: CG[0.00766987298; 0.025]
Coordinates of the circumscribed circle: U[0.01100480947; 0.03875]
Coordinates of the inscribed circle: I[0.0098725238; 0.0098725238]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 105° = 1.3098996939 rad
∠ B' = β' = 90° = 1.57107963268 rad
∠ C' = γ' = 165° = 0.26217993878 rad

# How did we calculate this triangle?

### 1. Calculate the third unknown inner angle ### 2. By using the law of sines, we calculate unknown side b ### 3. By using the law of sines, we calculate last unknown side c Now we know the lengths of all three sides of the triangle and the triangle is uniquely determined. Next we calculate another its characteristics - same procedure as calculation of the triangle from the known three sides SSS. ### 4. The triangle circumference is the sum of the lengths of its three sides ### 5. Semiperimeter of the triangle ### 6. The triangle area using Heron's formula ### 7. Calculate the heights of the triangle from its area. ### 8. Calculation of the inner angles of the triangle using a Law of Cosines ### 9. Inradius ### 10. Circumradius ### 11. Calculation of medians #### Look also our friend's collection of math examples and problems:

See more informations about triangles or more information about solving triangles.