and the fundamental isometries are reflection over a line, rotation about a point, and translation along a vector. Now we can continue our analysis of the symmetries of a square. We know that one ...

While there are examples of objects that exhibit more than one type of symmetry (for example a six-pointed star exhibits six lines of reflection and a point of 6-fold rotation), there are some ...

rotation about a point, and translation along a vector. Now we can continue our analysis of the symmetries of a square. We know that one symmetry is “line reflection over the vertical line ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry ...

Cubic graphs have “point symmetry,” which means there’s a special point on the graph of every cubic function where, if a line passes through that point and intersects the cubic anywhere else, it ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry ...

Peg uses a magic ukulele to find the line of symmetry on shapes. Peg uses a magic ukulele to find the line of symmetry on shapes that form steps. The steps should lead her to the Kingdom of Day ...