TriangleTester written by S. Robbins Part 4 results Triangle with sides 10.0 and 20.0 and included angle 60.0 degrees Valid: true Side 3: 17.32050807568877 Area: 86.60254037844386 isIsosceles: false isEquilateral: false isRight: true Triangle with sides 5.1 and 5.1 and included angle 60.0 degrees Valid: true Side 3: 5.099999999999999 Area: 11.262660376216623 isIsosceles: true isEquilateral: true isRight: false Triangle with sides 5.1 and 5.2 and included angle 60.0 degrees Valid: true Side 3: 5.150728103870364 Area: 11.483496854181656 isIsosceles: false isEquilateral: false isRight: false Triangle with sides 3.2 and 4.7 and included angle 90.0 degrees Valid: true Side 3: 5.6859475903318 Area: 7.5200000000000005 isIsosceles: false isEquilateral: false isRight: true Triangle with sides 3.2 and 4.7 and included angle 130.0 degrees Valid: true Side 3: 7.187840517107424 Area: 5.760654212254715 isIsosceles: false isEquilateral: false isRight: false