Julio's class was making bridges out of balsa wood to see which bridge could hold the most weight. each person in julio's group made 2 bridges. what fact family represents the total bridges made by the group?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Can someone me with this problem i don't understand i need

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 in