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### 045-SingAlong: "Triangles Rock"

posted Dec 25, 2017, 6:44 PM by Gregory Taylor   [ updated Dec 25, 2017, 7:18 PM ]
 SING-ALONG 07Math-Tans  present...."Triangles Rock"     (*aka "Jingle Bell Rock")--------     Original Bobby Helms carol: YouTube Here     Karaoke Version: YouTube HereTriangles, triangles,triangles rock.Three sides aroundmeans three angles found.Acute or obtuse,when no angle’s right.Classifying there’sblack and white.Triangles, triangles,triangles rock.Three sides equal?Equilateral.Two sides, hey that’s calledAn isosceles.Scalene’s last to tease.Orthocentre’san adventure,Displayed with altitudes.Try some centroids,Balance employed,We use mediansAs their preludes.Incenter, circle’s in,bisectors meet.Circumcentre’s no shock.There’s more middles,Euler’s line is so neat.That’s why triangles rock.(REPEATS:)Triangles, triangles,triangles rock.Three sides equal?Equilateral.Two sides, hey that’s calledAn isosceles.Scalene’s last to tease.Orthocentre’san adventure,Displayed with altitudes.Try some centroids,Balance employed,We use mediansAs their preludes.Incenter, circle’s in,bisectors meet.Circumcentre’s no shock.There’s more middles,Euler’s line is so neat.That’s why triangles,Sum 1-8-0 rules,That’s why triangles rock!Previous XMas Specials:  "Do We Have a Square Here?" ; "Like a Bell" ; "Polar Plot"; "O Factor Tree" ; "A Squared Song" ; "Decimal"TRACKBACK LINK FOR COMMENTS