# 947.06 150 958.88 triangle

### Obtuse scalene triangle.

Sides: a = 947.06   b = 150   c = 958.88

Area: T = 71029.54996499
Perimeter: p = 2055.94
Semiperimeter: s = 1027.97

Angle ∠ A = α = 80.99444247266° = 80°59'40″ = 1.41436193872 rad
Angle ∠ B = β = 98.9998862295° = 9° = 0.1577077647 rad
Angle ∠ C = γ = 90.00656890439° = 90°20″ = 1.57108956193 rad

Height: ha = 1509.999999261
Height: hb = 947.0659995331
Height: hc = 148.1510967065

Median: ma = 496.7344100199
Median: mb = 950.0322498918
Median: mc = 479.4255289487

Inradius: r = 69.09768604627
Circumradius: R = 479.4440002363

Vertex coordinates: A[958.88; 0] B[0; 0] C[935.4400414025; 148.1510967065]
Centroid: CG[631.4276804675; 49.38436556885]
Coordinates of the circumscribed circle: U[479.44; -0.04876048192]
Coordinates of the inscribed circle: I[877.97; 69.09768604627]

Exterior(or external, outer) angles of the triangle:
∠ A' = α' = 99.00655752734° = 99°20″ = 1.41436193872 rad
∠ B' = β' = 1711.00011377° = 171° = 0.1577077647 rad
∠ C' = γ' = 89.99443109561° = 89°59'40″ = 1.57108956193 rad

# How did we calculate this triangle?

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. ### 1. The triangle circumference is the sum of the lengths of its three sides ### 2. Semiperimeter of the triangle ### 3. The triangle area using Heron's formula ### 4. Calculate the heights of the triangle from its area. ### 5. Calculation of the inner angles of the triangle using a Law of Cosines ### 6. Inradius ### 7. Circumradius ### 8. 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.