Advertisement - Members don't see this ad
Hey Guys,
So is there a rule for the following equilateral triangle that makes X + X = Y ? I couldn't recall where this came from.
Are there other rules for triangles that seem to be helpful for the QR (other than the sum of the inside angles = 180)?
So is there a rule for the following equilateral triangle that makes X + X = Y ? I couldn't recall where this came from.
Are there other rules for triangles that seem to be helpful for the QR (other than the sum of the inside angles = 180)?
