Geometry
Perimeter, Circumference, Area, Surface Area, Volume

Perimeter of Equilateral Triangle ABC

Teacher Contributed

$\mathrm{\u25b3}ABC$ is equilateral with $AB=3x+3$, and $BC=-3x+213$. What is the perimeter of $\mathrm{\u25b3}ABC$?

qid: 100147

Back to the top of the page ↑

Contribute a better translation