Helena is an engineer that designs packaging for new products. she designed a box in the shape of a rectangular prism with dimensions of 10 inches by 7 inches by 4 inches. what is the surface area of the box?
a.138 square inchesb.276 square inchesc.280 square inchesd.441 square inches

276
Work
2x10x7=140
2x10x4=80
2x7x4=56

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c