Draw an additional vertical line to split the equilateral triangle into two 30-60-90 triangles. Then you can either use trig functions or the Pythagorean Theorem.
Additional menu
Physics, Algebra, Geometry, Calculus
Physics, Algebra, Geometry, Calculus
Draw an additional vertical line to split the equilateral triangle into two 30-60-90 triangles. Then you can either use trig functions or the Pythagorean Theorem.
Leave a Reply