15-hour work day is divided into three sessions. the first session of work is as long as the second. the second session is twice as long as the third. how long is the second session? a x 3 hours b x 5 hours c x 6 hours d x 10 hours

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement