- A right triangle or right-angled triangle, sometimes called an orthogonal triangle or rectangular triangle, is a triangle in which two sides are perpendicular forming a right angle (1⁄4 turn or 90 degrees).
They will not look to the altars,
the work of their hands,
and they will have no regard for the Asherah poles
and the incense altars their fingers have made.
Isaiah 17:8 NIV
