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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 07

Math-Tans  present....

"Triangles Rock"
     (*aka "Jingle Bell Rock")

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     Original Bobby Helms carol: YouTube Here
     Karaoke Version: YouTube Here

Triangles, triangles,
triangles rock.
Three sides around
means three angles found.
Acute or obtuse,
when no angle’s right.
Classifying there’s
black and white.

Triangles, triangles,
triangles rock.
Three sides equal?
Equilateral.
Two sides, hey that’s called
An isosceles.
Scalene’s last to tease.

Orthocentre’s
an adventure,
Displayed with altitudes.
Try some centroids,
Balance employed,
We use medians
As 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 called
An isosceles.
Scalene’s last to tease.

Orthocentre’s
an adventure,
Displayed with altitudes.
Try some centroids,
Balance employed,
We use medians
As 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!




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